Súlimënoun, third month of the year, "March". The word apparently means *"windy one" (Appendix D; SA:sûl; not capitalized in the latter source). Early "Qenya" has súlimë "wind" (LT1:266)
Súlimo (þ) surname of Manwë (wind-god) (THŪ, SA:sûl). Compare súlë and perhaps sú.
súlo (stem *súlu-, given the primitive form ¤suglu; the pl. may be *súlwi) noun "goblet" (SUG; see SUK; apparently changed by Tolkien from súla, VT46:16)
sulp- vb. "lick" (LT1:266; rather lav- in Tolkien's later Quenya)
sulpanoun "soup" (LT1:266)
súmanoun "hollow cavity, bosom"; cf. súmaryassë "in her bosom" (súma-rya-ssë "bosom-her-in") in Markirya
sundo (þ) noun "base, root, root-word" (SUD), sc. a Quendian consonantal "base". According to VT46:16, Tolkien changed the root to STUD, thereby implying that sundo was earlier þundo (compare Sindarin thond "root"). PE18:95 gives the pl. form as sundur, seemingly implying a stem-form sundu-. It is not, however, used in the compound sundocarmë “base-structure” (PE18:84 – not **sunducarmë), a term used in the description of the structure of the various Quendian “bases” or roots.