RADULAE is a playable word

radula Scrabble® Dictionary

noun
pl. radulas or radulae
a tonguelike organ of mollusks
(adjective) radular
77 Playable Words can be made from "RADULAE"
   2-Letter Words (12 found)
   3-Letter Words (21 found)
   5-Letter Words (10 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)