Ab (ā before consonants)

imperātor, imperātōris M. = general

[empire, empress, emperor, imperative, imperial, imperialism, imperialist, imperialistic, imperious, imperium,imperialize, imperiatrix]

imperium, imperī N. = order, command [empire, empress, emperor, imperative, imperial, imperialism, imperialist, imperialistic, imperious, imperium,imperialize, imperiatrix]

imperium Rōmānum, imperī Rōmānī N = Roman Empire [empire, empress, emperor, imperative, imperial, imperialism, imperialist, imperialistic, imperious, imperium,imperialize, imperiatrix]

imperō, imperāre, imperāvī, imperātus/a/um = to order, command [empire, empress, emperor, imperative, imperial, imperialism, imperialist, imperialistic, imperious, imperium,imperialize, imperiatrix]

impius, impia, impium = impious, wicked [piety, pious, impious, impiety]

improbus, improba, improbum = wicked, immoral, bad [approbate, approbation, approbative, approbatory, approvable, approval, approve, disapprobation, disapproval, disapprove, disprovable, disproval, disprove, disprover, improbability, improbable, improvable, improvably, improve, improvement, improver, probability, probable, probably, probate, probation, probationary, probationer, probe, probity, proof, provable, provably, prove, reprieve, reprobate, reprobation, reproof, reprovable, reprove, unimprovable, unimproved, unreproved]

in = 1. in (+ ablative case); into (+ accusative case)

incendium, incendiī N = fire [candelabrum (s), candelabra (pl), candent, candescent, candid, candidacy, candidate, candidates, candidature, candidly, candle, Candlemas, candor, censer, chandelier, frankincense, incandescence, incandescent, incendiaries, incendiarism, incendiary, incense, incensed, incensing, incensory]

incendō, incendere, incendī, incensus/a/um = to burn, set on fire [candelabrum (s), candelabra (pl), candent, candescent, candid, candidacy, candidate, candidates, candidature, candidly, candle, Candlemas, candor, censer, chandelier, frankincense, incandescence, incandescent, incendiaries, incendiarism, incendiary, incense, incensed, incensing, incensory]

incitō, incitāre, incitāvī, incitātus/a/um = to spur on, urge on [citable, citation, cite, citing, excitable, excitation, excite, excitement, exciting, incite, incitement, inciting, recital, recitation, recite, resuscitate, resuscitation, resuscitator, solicit, solicitation, solicitor, solicitous, solicitude, suscitate]

incola, incolae M or F = inhabitant, tenant [acculturate, acculturation, acculturative, aeroculture, agricultural, agriculturally, agriculture, agriculturist, agrosilvicultural, anaculture, animaliculture, apicultural, apiculture, apiculturist, aquacultural, aquaculture, aquiculture, arboricultural, arboriculture, arboriculturist, aviculture, aviculturist, bicultural, biopyoculture, boviculture, caniculture, capilliculture, citriculture, citriculturist, colonial, colonist, colonizer, colonization, colonize, colony, contraculture, coproculture, cult, cultic, cultish, cultism, cultigen , cultist, cultivable, , cultivability, cultivar, cultivatable, cultivate, cultivating, cultivated, cultivation, cultivator, cultural, cultural evolution, culturally, culturally mediated, culture, cultured, cyberculture, domiculture, electroculture, feticulture, floricultural, floriculture, floriculturist, hemoculture, herpetoculture, hirudiniculture, hirudiniculturist, homiculture, horticultural, horticulture, horticulturist, infanticulture, interculture, intercultural, mariculture, menticulture, microculture, monocultural, monoculture, mosaiculture, multicultural, nutriculture, oleiculture, olericulture, oligoculture, ostreicultural, ostriculture, pecudiculture, permaculture, pisciculture, piscicultural, pisciculturist, polyculture, polyculturist, pomiculture, psychoculture, puericulture, pyoculture, sericultural, sericulturalist, sericulture, sericiculture, sericulturist, seroculture, silvicultural, silviculture, silviculturist, spongiculture, stirpicultural, stirpiculture, subculture, superculture, terraculture, terriculture, uncultured, urbiculture, vacciniculture, viniculture, vinicultural, viticulture, viticultural, zooculture, zoocultural]

incolumis, incolume = unhurt, safe

inde (adverb) = from there, then

indignus, indigna, indignum (+ ablative) = unworthy (of) [condign, condignly, daintily, dainty, deign, dignifiedly, dignify, dignigratory, dignitary, disdain, disdainful, disdainfully, indignance, indignant, indignantly, indignation, indignity, infra dignitatem; infra dig. = “Beneath the dignity [of someone]” = undignified]

induō, induere, induī, indūtus/a/um = to put on (clothes), to don

īnfāns, īnfantis M./F. = baby [affability, affable, confess, confession, defamation, defame, fable, fabulous, fame, famous, fate, fateful, ill-fated, ineffable, infamous, infamy, infancy, infant, infantile, infantilism, infantry, preface, prefatory, profess, profession, professionalism, professor]

infēlix, infēlicis = unlucky, ill-starred [Felicia, felicific, Felicitas habet multos amicos. = “Prosperity has many friends.”, felicitate, felicitation, felicitous, felicitously, felicity, Felix, infelicitous, infelicitously, infelicity, Sapientia felicitas. = “Wisdom is happiness.”]

īnferī, īnferōrum M pl. = the underworld, the dead [anteroinferior, inferior, inferiority, inferiority complex, inferiorly, infernal, infernally, inferno, inferobranchiate, inferolateral, infero-median, inferomedian, inferoposterior, infracaninophile, infracardiac, infraclavicular, infraclusion, infracostal, infraglotic, infraglottic, infrahuman, infralabial, inframandibular, inframaxillary, inframundane, infranasal, infrapose, infrapsychic, infrared, infrasonic, infrasound, infrastructure, infratracheal, infraversion, posteroinferior]

īnfirmus/a/um = weak, infirm; shaky, sick [affirm, affirmable, affirmation, affirmative, affirmatively, confirm, confirmable, confirmation, confirmative, confirmed, disaffirm, firm, firmament, infirm, infirmary, infirmities, infirmity, reaffirm, reaffirmation]

ingens, ingentis = huge, really big [agenesis, autogenous, benign, congenial, congenially, congenital, degeneracy, degenerate, degenerative, digenous, disingenuous, engender, engine, erogenous, Eugene, eugenic, exogenous, gender, genealogy, general, generalization, generate, generation, generative, generator, generic, generous, genesis, genetal, genetics, genetrix, genial, genitive, genius, genre, genteel, gentile, gentility, gentle, gentleman, gentry, genuine, geogenous, gin, hematogenous, homogeneous, heterogeneous, indigenous, ingenious, ingenuity, ingenuous, malign, malignant, miscegenation, ontogenesis, parthenogenesis, pathogenesis, photogenic, phylogenesis, primigenial, primogeniture, progenitor, progeny, regenerate, regeneration, saprogen, suigenderism, telegenic, transgenic, ultimogeniture]√

ingredior, ingredī, ingressus sum = to go into, enter [aggradation, aggression, aggressive, aggressively, aggressor, antegrade, anterograde, biodegradable, biodegradability, biodegradation, biodegrade, centigrade, ciliograde, congress, congressional, dactylograde, degradation, degrade, degrading, degradingly, degree, olicetalis, digress, digression, digressive, digressively, digressiveness, egress, egression, gradient, gradate, gradation, gradational, grade, grades, grading, gradual, gradualism, gradually, gradualness, graduate, graduated, graduation, ingredient, ingress, ingression, laterigrade, laterograde, orthograde, phalangigrade, photodegradable, physograde, physogradous, pinnigrade, plantigrade, postgraduate, progress, progression, progressive, progressively, pronograde, rectigrade, regrade, regress, regression, regressive, regressively, retrogradation, retrograde, retrogress, retrogression, retrogressive, retrogressively, saltigrade, tardigrade, transgress, transgressed, transgression, transgressive, transgressively, transgressor, undergraduate, unguligrade, vermigrade]

inimicus, inimicī M = enemy [amateur, amateurish, amative, amatory, amiable, amicable, amicicide, amity, amor, amorous, enamored, enemy, enmity, inamorata, inimical, inimically, paramour, unamiable]

initium, initiī N. = beginning [adit, ambition, circuit, circuitous, exit, exitus, initial, initiate, intransitive, introit, limit, obituary, perish, praeteritio, preterit, sedition, seditious, transient, transit, transition, transitional, transitive, transitory]

inquit = he/she says/said [used with direct quotes]

īnsignis, īnsignis, īnsigne = outstanding, distinguished [assign, consign, consignment, countersign, design, designate, designation, ensign, insignia, insignificant, resign, resignation, sign, signal, signature, signet, significance, significant, signifier, signify]

īnspiciō, īnspicere, īnspexī, īnspectus/a/um = to look at, inspect [aspect, audiospectogram, auspices, auspicious, cacospectamania, chronospecies, circumspect, conspicuous, despicable, despise, despite, ecospecies, especial, espionage, expect, expectancy, extrospection, haruspex, haruspicate, inauspicious, inspect, inspection, introspect, introspective, perspective, perspicacious, perspicacity, perspicuous, prospect, prospective, prospectus, respect, respective, respite, retrospect, special, species, specification, specify, specimen, specious, spectacle, spectacles, spectacular, spectator, specter, spectral, spectroheliograph, spectrology, spectrometer, spectrophobia, spectrum, speculate, speculation, speculative, speculator, spy, suspect, suspicion, suspicious]

instituō, instituere, instituī, institūtus/a/um = to restore [stable, static, station, status, stasis, aerostat, aerostatic, amyostasia, ananastasia, anastasis, antidisestablishmentarian, apostasy, apostate, armistice, arrest, arrester, arteriostasis, assist, assistance astasia, astatic, bacteriostasis, bacteriostat, barostat, biostabilizer, biostasis, biostatistics, biostitute, circumstance, circumstantial, consist, constable, constabulary, constancy, constant, constituency, constituent, constitute, constitution, constrastive, contrast, contrastively, desist, destination, destine, destiny, destitute, destitution, distance, distant, ecstatic, electrohemostasis, enterostasis, equidistant, establish, establishment, establishmentarian, estate, exist, existence, existent, existentialism, extant, frigostable, fungistasis, fungistat, galactostasis, geodesist, gyrostabilizer, heliostat, hemostasis, hemostat, homeostasis, homoiostasis, humidistat, hydrostat, hydrostatic, hypostasis, iconostasis, inconsistency, inconsistent, inconstancy, inconstant, inconstantly, insist, insistence, insistent, insistently, in situ, instability, instance, instant, instantaneous, instantaneously, instantly, instate, instatement, institute, institution, institutional, institutionally, interstice, interstitial, interstitially, irresistibility, irresistible, irresistibleness, isostasy, kinestasis, lexicostatistic, lymphostasis, menostasia, menostasis, metastasis, meteoresistant, metrostasis, microstat, misstatement, mycostasis, obstacle, obstinacy, obstinate, obstinately, omnidistance, ophthalmostasis, persist, persistence, persistency, persistent, phlebostasis, pluriresistent, preexist, preexistence, presbystasis, proctostasis, prostate, prostitute, prostitution, pyrostat, reconstituent, reconstitute, reinstate, reinstatement, resist, resistance, resistant, resistantly, resistible, resistibly, resistive, resistless, resistlessly, resistlessness, rest, restate, restitute, restitution, restive, restively, rheostat, schistasis, siderostat, solstice, stability, stabilize, stabilizer, stable, stably, stage, staged, staging, stagnant, staid, stamen, stamina, staminal, staminate, stance, stanchion, stanza, stasiphobia, stasophilous, state, stateliness, stately, statement, static, station, stationary, stationer, stationery, statistical, statistically, statistician, statistics, statoblast, statoscope, statuary, statue, statuesque, statuette, stature, status, status quo, statute, statutory, staunch, subsist, subsistence, subsistent, substance, substantial, substantiate, substantially, substantiation, substantival, substantive, substantively, substitute, substitution, substitutional, substitutive, superstition, superstitious, thermistor, thermoresistance, thermoresistant, thermostable, thermostasis, thermostat, transubstantiate, transubstantiation, unconstitutional, unconstitutionally, understate, understatement, unstable, unstably, venostasis]

īnsula, īnsulae F. = island; apartment building [circuminsular, ethological isolation, insular, insularism, insularity, insularly, insulate, insulation, insulator, insulin, insulinase, insulinemia, insulinlipodystrophy, insulinogenesis, insulism, insulopathic, isle, islet, isolate, isolate, isolated, (isolateral – not from insula!), isolation, isolationism, isolationist, isolative, peninsula, peninsular, peninsularity, thermal insulation]

inter = between, among (+ accusative case) [interact, interaction, interactive, interamnian, interannual, intercavernous, intercede, intercellular, intercept, intercepted, intercepter, interception, interceptor, intercontinental, intercosmic, intercostals, intercourse, intercristal, interdental, interdict, interdiction, interdigital, interdigitation, interdisciplinary, interface, interfere, interference, interfluvial, interfoliaceous, interfollicular, interfraternal, interfulgent, interfuse, interfusion, intergalactic, interglacial, interim, interior, interject, interjection, interkinesis, interlapse, interlinear, interlingual, interlinguistics, interlock, interlocution, interlocutor, interlocutory, interlude, interlunar, intermalleolar, intermediary, intermediate, intermedio-lateral, intermezzo, intermission, intermittent, intermittence, intermodal, intern, internal, international, internationalism, internaut, internecine, internist, internuclear, interorbital, interosculant, interosculate, interosseous, interparietal, interphalangeal, interphone, interplanetary, interplanetary scintillation, interpose, interposition, interpunction, interpupillary, interregnum, interrobang, interrogate, interrogation, interrupt, interscribe, intersect, intersection, interseismic, intersomnial, intersomnious, interspersal, intersperse, interspersion, interspinal, interstellar, interstice, interstitial, interstitially, interurban, interurbanite, intervascular, intervene, interverbal, interview, inter vivos, intervocalic, malinterdigitation, posterointernal, uninterrupted]

interdum = from time to time [interact, interaction, interactive, interamnian, interannual, intercavernous, intercede, intercellular, intercept, intercepted, intercepter, interception, interceptor, intercontinental, intercosmic, intercostals, intercourse, intercristal, interdental, interdict, interdiction, interdigital, interdigitation, interdisciplinary, interface, interfere, interference, interfluvial, interfoliaceous, interfollicular, interfraternal, interfulgent, interfuse, interfusion, intergalactic, interglacial, interim, interior, interject, interjection, interkinesis, interlapse, interlinear, interlingual, interlinguistics, interlock, interlocution, interlocutor, interlocutory, interlude, interlunar, intermalleolar, intermediary, intermediate, intermedio-lateral, intermezzo, intermission, intermittent, intermittence, intermodal, intern, internal, international, internationalism, internaut, internecine, internist, internuclear, interorbital, interosculant, interosculate, interosseous, interparietal, interphalangeal, interphone, interplanetary, interplanetary scintillation, interpose, interposition, interpunction, interpupillary, interregnum, interrobang, interrogate, interrogation, interrupt, interscribe, intersect, intersection, interseismic, intersomnial, intersomnious, interspersal, intersperse, interspersion, interspinal, interstellar, interstice, interstitial, interstitially, interurban, interurbanite, intervascular, intervene, interverbal, interview, inter vivos, intervocalic, malinterdigitation, posterointernal, uninterrupted]

intereā = meanwhile [interact, interaction, interactive, interamnian, interannual, intercavernous, intercede, intercellular, intercept, intercepted, intercepter, interception, interceptor, intercontinental, intercosmic, intercostals, intercourse, intercristal, interdental, interdict, interdiction, interdigital, interdigitation, interdisciplinary, interface, interfere, interference, interfluvial, interfoliaceous, interfollicular, interfraternal, interfulgent, interfuse, interfusion, intergalactic, interglacial, interim, interior, interject, interjection, interkinesis, interlapse, interlinear, interlingual, interlinguistics, interlock, interlocution, interlocutor, interlocutory, interlude, interlunar, intermalleolar, intermediary, intermediate, intermedio-lateral, intermezzo, intermission, intermittent, intermittence, intermodal, intern, internal, international, internationalism, internaut, internecine, internist, internuclear, interorbital, interosculant, interosculate, interosseous, interparietal, interphalangeal, interphone, interplanetary, interplanetary scintillation, interpose, interposition, interpunction, interpupillary, interregnum, interrobang, interrogate, interrogation, interrupt, interscribe, intersect, intersection, interseismic, intersomnial, intersomnious, interspersal, intersperse, interspersion, interspinal, interstellar, interstice, interstitial, interstitially, interurban, interurbanite, intervascular, intervene, interverbal, interview, inter vivos, intervocalic, malinterdigitation, posterointernal, uninterrupted]

interficiō, interficere, interfēcī, interfectus/a/um = to kill [interact, interaction, interactive, interamnian, interannual, intercavernous, intercede, intercellular, intercept, intercepted, intercepter, interception, interceptor, intercontinental, intercosmic, intercostals, intercourse, intercristal, interdental, interdict, interdiction, interdigital, interdigitation, interdisciplinary, interface, interfere, interference, interfluvial, interfoliaceous, interfollicular, interfraternal, interfulgent, interfuse, interfusion, intergalactic, interglacial, interim, interior, interject, interjection, interkinesis, interlapse, interlinear, interlingual, interlinguistics, interlock, interlocution, interlocutor, interlocutory, interlude, interlunar, intermalleolar, intermediary, intermediate, intermedio-lateral, intermezzo, intermission, intermittent, intermittence, intermodal, intern, internal, international, internationalism, internaut, internecine, internist, internuclear, interorbital, interosculant, interosculate, interosseous, interparietal, interphalangeal, interphone, interplanetary, interplanetary scintillation, interpose, interposition, interpunction, interpupillary, interregnum, interrobang, interrogate, interrogation, interrupt, interscribe, intersect, intersection, interseismic, intersomnial, intersomnious, interspersal, intersperse, interspersion, interspinal, interstellar, interstice, interstitial, interstitially, interurban, interurbanite, intervascular, intervene, interverbal, interview, inter vivos, intervocalic, malinterdigitation, posterointernal, uninterrupted] + [affair, affect, affected, affection, artifact, artifice, artificial, benefaction, benefactor, beneficent, beneficiary, benefit, calefacient, calorifacient, certificate, certify, chafe, chauffeur, clarify, coefficient, confection, confetti, confit, counterfeit, defacto, defeat, defect, defective, deficient, deficit, diffect, difficacious, difficult, dignify, disaffected, discomfit, diversify, dormifacient, edification, edifice, edify, effect, effectual, efficacious, efficacy, efficient, effigy, exemplify, ex post facto, facient, facile, facilitate, facility, facsimile, fact, faction, factious, factitious, factor, factory, factotum, factual, faculty, falsify, fashion, feasance, feasibility, feasible, feat, feature, febrifacient, feckless, fetish, forfeit, fortify, fructify, glorify, gratify, horrific, horrify, identify, imperfect, imperfection, indemnify, infect, infection, intensify, ipso facto, justify, liquefy, liquifacient, magnificence, magnifico, magnify, malefic, maleficence, malfeasance, manufacture, misfeasance, modify, mollify, mortify, munificence, munificent, nonfeasance, notify, nullify, office, official, officiate, officious, olfactory, orifice, pacific, pacifist, pacify, parturifacient, perfect, perfecto, personify, personification, petrify, pluperfect, pontiff, pontificate, prefect, proficiency, proficient, profit, prolific, putrefy, putrefaction, qualify, ramify, ramification, rarefy, ratify, rectify, refectory, rubefacient, sacrifice, sanctify, satisfaction, satisfy, savoir-faire, scientific, significant, signify, simplify, solidify, somnifacient, sorbefacient, specific, specify, stratify, stupefacient, stupefy, suffice, sufficient, superficial, surface, surfeit, terrific, terrify, testify, typify, unify, verify, vilify, vivify]

interpellō, interpellāre, interpellāvī, interpellātus/a/um = to interrupt [repel, repulsive, repulsion: appeal, appealable, appealer, appealing, appealingly, appealingness, appellant, appellate, appellation, appellative, compel, compellable, compellation, compellative, compelled, compelling, compellingly, compulsion, dispel, dispeller, expel, expeller, expulsion, impel, impeller, impulse, impulsive, interpellate, interpellation, leptopellic, peal, pelt, propel, propellant, propeller, propelling, propulsion, repeal, repealable, repealer, repel, repellant, repelled, repellency, repellent, repellently, repulse, repulsion, repulsive, unappealable, unappealably…pulse group: appulse, appulsive, appulsively, compulsion, compulsive, compulsively, compulsorily, compulsory, expulsion, expulsive, idiorepulsive, impulse, impulsion, impulsive, impulsively, impulsiveness, obsessive-compulsive, propulsion, pulsar, pulsate, pulsation, pulsator, pulsatory, pulse, pulsejet, pulsimeter, push, pusher, pushup, pushy, repulse, repulsed, repulsing, repulsion, repulsive, repulsively, repulsiveness]