RADIAL is a playable word

radial Scrabble® Dictionary

noun
pl. radials
a part diverging from a center
44 Playable Words can be made from "RADIAL"
   2-Letter Words (9 found)
   3-Letter Words (13 found)
   4-Letter Words (16 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)