SULLEN is a playable word

sullen Scrabble® Dictionary

adjective
sullener, sullenest
showing a brooding ill humor or resentment
(adverb) sullenly

32 Playable Words can be made from "SULLEN"

   2-Letter Words (7 found)

   3-Letter Words (12 found)

   4-Letter Words (8 found)

   5-Letter Words (3 found)

   6-Letter Words (2 found)