Ab (ā before consonants)

interrogō, interrogāre, interrogāvī, interrogātus/a/um = to ask

[abrogate, abrogation, arrogant, arrogate, derogate, derogatory, interrobang, interrabang), interrogate, interrogation, interrogative, interrogatory, prerogative, prorogation, prorogue, rogation, subrogate, supererogation, supererogatory, surrogate]

intersum, interesse, interfuī, interfutūrus/a/um = to be important, to be among [presence, present, presentation, presentative, presentable, presentee, presentor, presentment, essence, essential, future, futuristic, futurity, futurology, futurism, absence, absence, quintessence, quintessence, quintessential, quintessentialize, absence, absent, absentee, absenteeism, absente febre; abs. feb. = “While or when fever is absent.” , absenter, absente reo; abs. re. = “With the defendant absent.”, absently, absentminded, absentmindedly, absentmindedness, disinterest, disinterestedly, disinterestedness, essence, essential, essentialist, essentially, essentialness, essentiate, extraessential, in absentia, interesting, interestingly, misrepresent, misrepresentation, misrepresenter, omnipresence, omnipresent, omnipresently, presence, present, presentable, presentably, presentation, presentation, presently, presentment, quatressential, quintessence, quintessential, quintessentialize, represent, representation, representative, representatively, unessential, unessentially]

intimus, intima, intimum = innermost, closest [intimacy, intimate, intimately, intimateness, intimate, intimated, intimater, intimation]

intrā [preposition + accusative] = inside [introduce, introverted, introspection, introduce, introflection, introjection, intromission, introrse, introvert, introverted, introspective etc.]

intrō, intrāre, intrāvī, intrātus/a/um = to enter [introduce, introflection, introjection, intromission, introrse, introvert, introverted, introspective]

intueor, intuērī, intuitus sum = to gaze at [intuit, intuition, intuition, intuitionalism, intuitionalist, intuitive, intuitively, intuitiveness, tuition, tuitional, tutelage, tutelary, tutorage, tutee, tutor, tutorial, tutorially, tutorship]

inūrō, inūrere, inussī, inustus/a/um = to brand [combust, combustible, combustion]

inveniō, invenīre, invēnī, inventus/a/um = to find [advene, advenement, advenient, Advent, advent, adventism, adventist, adventitious, adventitiously, adventitiousness, adventure, adventurer, adventuresome, adventuress, anteroventral, atrioventricular, auriculoventricular, aventurous, adventurously, adventurousness, avenue, chemoprevention, circumvent, circumventive, circumvention, connivent, contravene, contravening, contravention, convenance, convenances, convene, convenience, convenient, conveniently, convent, conventicle, convention, conventional, conventionalism, conventionalist, conventionality, conventionalize, conventionally, conventual, conventually, covenant, covenant, covenanter, dorsoventral, event, eventful, eventfully, eventfulness, events, eventual, eventuality, eventually, eventuate, eventuation, idioventricular, inconvenience, inconvenient, inconveniently, intervene, intervention, interventional, Inveniam viam aut faciam. = “I will find a way or make one.”, invenient, invent, invention, inventive, inventively, inventiveness, inventively, inventory, misadventure, parvenu, peradventure, periadventitial, prevenient, prevent, prevent, preventative, preventable, preventative, preventible, prevention, preventive, preventively, preventiveness, provenance, provenience, revenue, souvenir, subvene, subvention, supervene, supervention, unconvenentionally, unconventional, unconventionality, uteroventral, venire, venire facias, ventose, venture, venture capital, venturer, venturesome, venturesomely, venturesomeness, venturous, venturously, venturousness, venue]

invideō, invidēre, invīdī, invīsus/a/um = to envy (+ dative) [advise, advisement, advisory, belvedere, belvue, clairvoyant, déjà vu, envisage, envision, envious, envy, evidence, evident, improvident, improvise, interview, invidious, invisible, jurisprudence, preview, previse, provide, providence, provision, provisional, proviso, prudence, prudent, purvey, purview, review, revisal, revise, revision, revisit, revisory, revue, stenovision, supervise, surveillance, survey, televise, v.i. (Vide infra), viz. (videlicet), video, videogenic, videognosis, videogram, videography, videolaseroscopy, videophile, videophone, videopoly, videotext, v.s. (Vide supra), vidette, view, visa, visage, vise, visible, vision, visionary, visit, visitation, visor, vista, visual, visuosensory]

invidia, invidiae F = envy, spite, malice [advise, advisement, advisory, belvedere, belvue, clairvoyant, déjà vu, envisage, envision, envious, envy, evidence, evident, improvident, improvise, interview, invidious, invisible, jurisprudence, preview, previse, provide, providence, provision, provisional, proviso, prudence, prudent, purvey, purview, review, revisal, revise, revision, revisit, revisory, revue, stenovision, supervise, surveillance, survey, televise, v.i. (Vide infra), viz. (videlicet), video, videogenic, videognosis, videogram, videography, videolaseroscopy, videophile, videophone, videopoly, videotext, v.s. (Vide supra), vidette, view, visa, visage, vise, visible, vision, visionary, visit, visitation, visor, vista, visual, visuosensory]

invīsus, invīsa, invīsum = hated [advise, advisement, advisory, belvedere, belvue, clairvoyant, déjà vu, envisage, envision, envious, envy, evidence, improvident, improvise, interview, invidious, invisible, jurisprudence, preview, previse, provide, providence, provision, provisional, proviso, prudence, prudent, purvey, purview, review, revisal, revise, revision, revisit, revisory, revue, stenovision, supervise, surveillance, survey, televise, v.i. (Vide infra), viz. (videlicet), video, videogenic, videognosis, videogram, videography, videolaseroscopy, videophile, videophone, videopoly, videotext, v.s. (Vide supra), vidette, view, visa, visage, vise, visible, vision, visionary, visit, visitation, visor, vista, visual, visuosensory]

invītō, invītāre, invītāvī, invītātus/a/um = to invite [invite, invitation, ivitational, invitatory, invitee, inviting]

invītus, invīta, invītum = unwilling [inevitable, evitable, evitable, evitate, evitation, evite, inevitability, inevitable, inevitableness, inevitably]

invocō, invocāre, invocāvī, invocātus/a/um = to call upon, invoke (a god or spirit) [advocacy, advocate, advocation, advocatus diaboli = Devil’s advocate.; advowson, avocation, avouch, avouchment, avouchable, avoucher, avow, avowable, avowableness, avowal, avowedly, avowedness, avower, avowry, Bonavox = Bono, lead singer of U2; convocation, convoke, convoker, disavow, disavowal, disavowedly, disavower, equivocal, equivocally, equivocalness, equivocate, equivocation, equivocator, equivoke, evocable, evocation, evocative, evoke, evoker, intervocalic, invocation, invoke, irrevocable, irrevocableness, magnavox, provocation, provocative, provocatively, provocativeness, provokable, provoke, provoker, provokingly, provokingness, revocable, revocably, revocation, revocatory, revoke, revoker, revokingly, sotto voce = “song in a soft voice”, s.v. = sub voce = “under the word.”; unequivocal, unequivocally, unequivocalness, univocal, unprovoked, unprovokedly, unvoiced, viva voce = “sung in a lively manner”, vocable, vocabularian, vocabulary, vocabulary entry, vocabulist, vocal, vocalism, vocalist, vocalization, vocalize, vocally, vocation, vocational, vocative, vociferant, vociferate, vociferation, vociferous, vociferously, vociferousness, voice, voiced, voicelessly, voicelessness, voiceprint, vouch, voucher, vouchsafe, vowel, vox, ad hanc vocem = a.h.c. = At this word.;]

iocus, -ī M.= joke, prank [jest, jester, jewel, jocose, jocoserious, jocular, jocularity, jocularly, jocularness, jocund, jocundity, jocundly, jocundness, joke, juggle?, juggler?]

ipse, ipsa, ipsum = himself, herself, itself, (pl) themselves; the very (the intensive pronoun) [ipsative, ipse dixit, ipsefact, ipsilateral, ipsilaterally, ipsissima verba, ipsiversive, ipso facto, ipso jure]

īra, īrae F = anger, wrath [irascibility, irascible, irascibility, irascibleness, irascibly, irate, ire, ireful]

īrācundia, īrācundiae F = bad temper, irritability [irascibility, irascible, irascibility, irascibleness, irascibly, irate, ire, ireful]

īrāscor, īrāscī, īrātus sum = to become angry (at) (+ DATIVE) [irascibility, irascible, irascibility, irascibleness, irascibly, irate, ire, ireful]

īrātus, īrāta, īrātum = angry, irate [irascibility, irascible, irascibility, irascibleness, irascibly, irate, ire, ireful]

irrumpō, irrumpere, irrūpī, irruptus/a/um = to burst in; break in [abrupt, abruptly, abruption, autoroute, autoroutes, bankrupt, bankrupted, bankruptcy, bankrupting, corruptness, corrupt, corrupting, corrupted, corrupter, corruptibility, corruptible, corruptibly, corruption, corruptionist, corruptive, corruptively, corruptless, corruptly, corruptress, disrupt, disrupted, disruption, disruptive, disruptively, erupt, eruption, eruptive, eruptively, incorrupt, incorruptibility, incorruptible, incorruptibly, incorruption, incorruptly, interrupt, interrupter, interruption, interruptive, interruptively, irrupt, irruption, irruptive, myringorupture, rote, rout, route, routine, routinely, routinism, routinist, routinization, routinize, rupture, rut, uncorrupt, uninterrupted]

is, ea, id = (1) he, she, it {as a pronoun}; (2) that {as an adjective there must be a noun with it} [id, it]

ita (adverb) = in such a way, so, thus

itaque (conjunction) = and so, therfore

iter, itineris N = journey; march [itinerancy, itinerant, itinerary, itinerate, adit, ambition, circuit, circuitous, coition, coitus, exit, exitus, initial, initiate, intransitive, introit, obituary, perish, sedition, seditionary, seditious, transient, transit, transition, transitional, transitive, transitory]

iterum = again, a second time [reiterate, iterative, iteration, reiteration]

iubeō, iubēre, iussī, iussus/a/um = to order, bid [jussive]

iūcundus/a/um = pleasant, delightful [jest, jester, jewel, jocose,jocoserious, jocular, jocularity, jocularly, jocularness, jocund, jocundity, jocundly, jocundness, joke, juggle?, juggler?]

iūdicium, iūdiciī N = law court, judgement [abjure, adjudicate, adjure, conjuration, conjure, conjurer, injury, injustice, juridical, jurisconsult, jurisdiction, jurisprudence, jurist, juror, jury, just, justice, justifiable, justification, justify, objurgation, perjure, perjuror, perjury, unjust, unjustifiable, unjustified]

Iūlius, Iūlia, Iūlium = (of) July

Iūnius, Iūnia, Iūnium = (of) June

iūs, iūris N = right, justice, divine law [abjure, adjudicate, adjure, conjuration, conjure, conjurer, injury, injustice, juridical, jurisconsult, jurisdiction, jurisprudence, jurist, juror, jury, just, justice, justifiable, justification, justify, objurgation, perjure, perjuror, perjury, unjust, unjustifiable, unjustified]

iussum, iussī N = order iussa, iussōrum N pl. = orders, commands [jussive]

iuvenis, iuvenis M. = young man [anilojuvenogamist, anilojuvenogamous, anilojuvenogamy, junior, Jr., Juvenal, juvenal, juvenescence, juvenescent, juvenile, juvenile court, juvenile delinquent, juvenile delinquency, juvenilely, juvenileness, juvenilia, juvenility, juvenolatry, rejuvenate, rejuvenation, rejuvenator, rejuvenescence, rejuvenescent, rejuvenize, rejuvenise]

iuvō, iuvāre, iūvī, iūtus/a/um = to help; to please [jussive] often used impersonally: mē iuvat, iuvāre, mē iūvit = it delights me

Kalendae, Kalendārum F pl. = the Kalends (the first day of the month) Kalendīs Novembribus = on November 1^st

labor, labōris M.= work; hardship, suffering [belabor, belabored, belaboring, belabors, clinical laboratory, collaborate, collaborated, collaborating, collaboration, collaborationism, collaborationist, collaborative, collaborator, collaborators, elaborate, elaborated, elaborateness, elaboration, elaborative, elaborator, hot laboratory, inelaborate, labor, laboratorian, laboratory, lab, labored, laborer, laboring, laborious, laboriously, laboriousness, laborite, Labor omnia vincit. = “Perseverance [Work] overcomes all difficulties”, labors  as in Hercules’ labors]

lābor, lābī, lāpsus sum = to slip, fall [colapsar, collapse, collapsed, collapsing, collapses, collapsible, collapsion, delapse, delapsion, delapsation, elapse, elapsed, elapsing, elapses, elapsion, illapse, illapsing, illapsed, infralapsarian, interlapse, labefaction, lapsable, lapsible, lapse, lapsed, lapsing, lapses, lapsable, lapser, lapsed, lapse rate, lapsus, lapsus calami = “slip of the pen”; lapsus linguae = “slip of the tongue”, lapsus memoriae, lilapsophobia, noncollapsable, noncollapsible, prolapse, prolapsus; , prolapses (pl); prolapsed, prolapsion, relapse, relapsed, relapsing, relapses, relapser, supralapsarian, supralapsarianism]

labōrō, labōrāre, labōrāvī, labōrātus/a/um = to work [belabor, belabored, belaboring, belabors, clinical laboratory, collaborate, collaborated, collaborating, collaboration, collaborationism, collaborationist, collaborative, collaborator, collaborators, elaborate, elaborated, elaborateness, elaboration, elaborative, elaborator, hot laboratory, inelaborate, labor, laboratorian, laboratory, lab, labored, laborer, laboring, laborious, laboriously, laboriousness, laborite, Labor omnia vincit. = “Perseverance [Work] overcomes all difficulties”, labors  as in Hercules’ labors]

lacrimō, lacrimāre, lacrimāvī, lacrimātus/a/um = to cry, weep [lachrymation, lachrymatory, lachrymose, lacrima, lacrimal, lacrimation, lacrimonasal, lacrimoso, lacrimotomy, nasolacrimal]

laetus, laeta, laetum = happy [Letitia]

lāna, lānae F. = wool [lanate, lanose, lanatoside]

lanius, laniī M. = butcher

lapideus, lapidea, lapideum = of stone, stony [dilapidate, dilapidated, dilapidation, elapidation, inlapidate, lapidarian, lapidarist, lapidary, lapidate, lapidation, lapideon, lapideous, lapidicole, lapidicolous, lapidify, lapilliform, lapis, lapis lazuli]

latrō, latrāre, latrāvī, latrātus/a/um = to bark

latus, lateris N = side [ambilateral, anterolateral, bilateral, bilateralism, bilaterally, collateral, collaterality, collaterally, collateralness, contralateral, dorsolateral, epistemolater, equilateral, equilaterally, heterolateral, homolateral, inferolateral, intermedio-lateral, intermediolateral, ipsilateral, ipsilaterally, isobilateral, isolateral, laterad, lateral, laterality, lateralization, lateriflexion, laterigrade, lateroabdominal, latero-abdominal, laterodeviation, laterodorsal, lateroduction, lateroflexion, laterognathism, laterograde, lateroposition, lateropulsion, latero-sensory, laterotorsion, laterotrusion, lateroversion, longilateral, mediolateral, multilateral, multilateralism, octolateral, posterolateral, quadrilateral, quadrilaterally, septilateral, trilateral, trilateralism, trilaterally, unilateral, unilateralism, unilateralist, unilaterally]

laudō, laudāre, laudāvī, laudātus/a/um = to praise [applaud, applaudable, applaudably, applauder, applauding, applause, applausive, applausively, biological plausibility, complose, displode, disploding, disploded, displosion, explode, explodent, exploder, exploding, explosible, explosion, explosive, explosiveness, implausible, implausibleness, implausibly, implode, imploding, implodent, implosion, implosive, implosively, inexplosive, plaudit, plaudits, plaudite, plauditory, plausibility, plausible, plausibleness, plausibleness, plausibly, plausive, supplode, unexploded, unplausible, unplausibly, unplausive]

lavō, lavāre, lāvī, lautus/a/um = to wash [alavation, blood lavage, bronchoalveolar lavage, elavo, ether lavage, gastric lavage, intestinal lavage, latrinalia, latrine, latrinology, launder, launderer, laundress, laundry, lava, lavabo, lavabrum, lavacultophilia, lavage, lavation, lavational, lavative, lavatorial, lavatorium, lavatory, lave, lavement, laver, lavish, lavishly, lavishness, lotion, peritoneal lavage, pleural lavage, tracheal lavage]

lectīca, lectīcae F = litter, sedan [ from lectus, lectī M = bed, couch] [coil, collect, collectanea, collectible, collection, collective, collectively, college, collegial, collegian, collegiate, counter-intelligence, cull, culler, delegate, delegation, dialect, dialectic, dilectology, diligence, diligent, eclectic, elect, election, electioneer, elective, electively, illegible, ineligibility, ineligible, illegitimate, illegitimately, intellect, intelligence, intelligent, intelligent design, intelligentsia, intelligible, intelligibly, irreligious, irreligiously, league, lectern, lection, lectionary, lecture, lecturer, legacy, legal, legalese, legalism, legalistic, legalist, legalistic, legality, legalize, legalization, legate, legatee, legation, legislate, legislate, legislation, legislative, legislative, legislator, legislatress, legislatrix, legislature, legist, legitimate, legitimate, legitimatize, legitimist, legend, legendary, legibility, legible, legion, legionary, legume, leguminivorous, leguminivore, leguminous, lesson, ligature, ligament, ligation, neglect, neglectful, negligee, negligent, negligence, negligible, negligibly, phonoselectoscope, predilection, prelection, pseudointellectual, recollect, recollection, religion, religious, religiously, religiosity, areligious, select, selection, selective, sortilege, unintelligible, legitimacy, loyal, loyalist, loyalty, privilege, relegate, relegation]

lectus, lectī M = bed, couch [coil, collect, collectanea, collectible, collection, collective, collectively, college, collegial, collegian, collegiate, counter-intelligence, cull, culler, delegate, delegation, dialect, dialectic, dilectology, diligence, diligent, eclectic, elect, election, electioneer, elective, electively, illegible, ineligibility, ineligible, illegitimate, illegitimately, intellect, intelligence, intelligent, intelligent design, intelligentsia, intelligible, intelligibly, irreligious, irreligiously, league, lectern, lection, lectionary, lecture, lecturer, legacy, legal, legalese, legalism, legalistic, legalist, legalistic, legality, legalize, legalization, legate, legatee, legation, legislate, legislate, legislation, legislative, legislative, legislator, legislatress, legislatrix, legislature, legist, legitimate, legitimate, legitimatize, legitimist, legend, legendary, legibility, legible, legion, legionary, legume, leguminivorous, leguminivore, leguminous, lesson, ligature, ligament, ligation, neglect, neglectful, negligee, negligent, negligence, negligible, negligibly, phonoselectoscope, predilection, prelection, pseudointellectual, recollect, recollection, religion, religious, religiously, religiosity, areligious, select, selection, selective, sortilege, unintelligible, legitimacy, loyal, loyalist, loyalty, privilege, relegate, relegation]