CRIMSONING is a playable word

crimson Scrabble® Dictionary

verb
crimsoned, crimsoning, crimsons
to make crimson (a red color)
235 Playable Words can be made from "CRIMSONING"
   2-Letter Words (14 found)
   8-Letter Words (7 found)
   9-Letter Words (1 found)
   10-Letter Words (1 found)