Mammoth Uncensored Word List:
24 - 14 letter words starting with va

vaccinophobics vacuolisations vacuolizations vaginoplasties vaingloriously valedictorians valerianaceous valetudinarian valetudinaries valuablenesses vandalisations vandalizations vaporabilities vaporishnesses vaporousnesses variablenesses variolisations variolizations vasoactivities vasodilatation vasodilatatory vasoinhibitors vasoinhibitory vasoprotective