RUEING is a playable word

rue Scrabble® Dictionary

verb
rued, ruing or rueing, rues
to feel sorrow or remorse for
46 Playable Words can be made from "RUEING"
   2-Letter Words (8 found)
   3-Letter Words (20 found)
   4-Letter Words (11 found)
   5-Letter Words (6 found)
   6-Letter Words (1 found)