Mammoth Uncensored Word List:
24 words that are 16 letters long beginning with v in the mammoth uncensored word list.

vaingloriousness vascularizations vasoconstriction vasoconstrictive vasoconstrictors vegetativenesses ventriculoatrial ventriculography verifiablenesses vesicointestinal vicepresidential victoriousnesses videoconferenced videoconferencer videoconferences vigintilliardths villainousnesses vindictivenesses virginitiphobics vociferousnesses voluminousnesses voluptuousnesses vulnerablenesses vulvovaginitises