LENGTHY is a playable word

lengthy Scrabble® Dictionary

adjective
lengthier, lengthiest
very long
49 Playable Words can be made from "LENGTHY"
   2-Letter Words (8 found)
   3-Letter Words (25 found)
   4-Letter Words (10 found)
   5-Letter Words (2 found)
   6-Letter Words (2 found)
   7-Letter Words (2 found)