Vacation??
INTRUSIVE
vee
Vicarious.
You are probably going for the word vague.
van
Vitro
Valentine
versa, venus.
vision
Words starting EN with the sixth letter V are:enclaveendeavorengraveenslave
There are none. Not even a 3 letter word
vastly
Vega
valetudinarian, vaccimulgence or voicespondence
vivacious
a. & n. from Start, v.