UNCOMMON is a playable word

uncommon Scrabble® Dictionary

adjective
uncommoner, uncommonest
36 Playable Words can be made from "UNCOMMON"
   2-Letter Words (9 found)
   3-Letter Words (14 found)
   4-Letter Words (9 found)
   5-Letter Words (1 found)
   6-Letter Words (2 found)
   8-Letter Words (1 found)