STRAIGHTING is a playable word

straight Scrabble® Dictionary

adjective
straighter, straightest
extending uniformly in one direction without bends or irregularities
verb
straighted, straighting, straights
to make straight
413 Playable Words can be made from "STRAIGHTING"
   2-Letter Words (18 found)
   9-Letter Words (3 found)
   11-Letter Words (1 found)