BICONVEX is a playable word

biconvex Scrabble® Dictionary

adjective
convex on both sides
77 Playable Words can be made from "BICONVEX"
   2-Letter Words (13 found)
   3-Letter Words (23 found)
   5-Letter Words (9 found)
   6-Letter Words (6 found)
   8-Letter Words (1 found)