ALLOSAURS is a playable word

allosaur Scrabble® Dictionary

noun
pl. allosaurs
a large dinosaur
99 Playable Words can be made from "ALLOSAURS"
   2-Letter Words (10 found)
   3-Letter Words (21 found)
   6-Letter Words (6 found)
   7-Letter Words (1 found)
   8-Letter Words (2 found)
   9-Letter Words (1 found)