BLASTULA is a playable word

blastula Scrabble® Dictionary

noun
pl. blastulas or blastulae
an early embryo
114 Playable Words can be made from "BLASTULA"
   2-Letter Words (10 found)
   3-Letter Words (30 found)
   6-Letter Words (3 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)