vi·va·cious 
(vĭ-vāshəs, vī-)
(vĭ-vāshəs, vī-)adj.
Full of animation and spirit; lively: a charming and vivacious host.
[From Latin vīvāx, vīvāc-, from vīvere, to live; see gwei- in the Appendix of Indo-European roots.]
vi·vacious·ly adv.
vi·vacious·ness n.
- abscission zone
- abscond
- absconder
- abseil
- absence
- absence seizure
- absent
- absentee
- absentee ballot
- absenteeism
- absentee vote
- absentee voter
- absently
- absent-minded
- absent-mindedly
- absent-mindedness
- absent without leave
- absinth
- absinthe
- absolute
- absolute alcohol
- absolute convergence
- absolute humidity
- absolutely
- absolutely convergent