SCLERA is a playable word

sclera Scrabble® Dictionary

noun
pl. scleras or sclerae
the white, fibrous outer coat of the eyeball
(adjective) scleral
92 Playable Words can be made from "SCLERA"
   2-Letter Words (9 found)
   3-Letter Words (26 found)
   6-Letter Words (5 found)