WILLER is a playable word

willer Scrabble® Dictionary

noun
pl. willers
one that wills
26 Playable Words can be made from "WILLER"
   2-Letter Words (6 found)
   3-Letter Words (6 found)
   4-Letter Words (11 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)