MAIASAUR is a playable word

maiasaur Scrabble® Dictionary

noun
pl. maiasaurs
an herbivorous dinosaur
90 Playable Words can be made from "MAIASAUR"
   2-Letter Words (12 found)
   3-Letter Words (27 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)