PRECAVAE is a playable word

precava Scrabble® Dictionary

noun
pl. precavae
a vein in higher vertebrates
(adjective) precaval
94 Playable Words can be made from "PRECAVAE"
   2-Letter Words (7 found)
   3-Letter Words (28 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)