UNCURBS is a playable word

uncurb Scrabble® Dictionary

verb
uncurbed, uncurbing, uncurbs
to remove restraints from
42 Playable Words can be made from "UNCURBS"
   2-Letter Words (3 found)
   3-Letter Words (15 found)
   4-Letter Words (15 found)
   5-Letter Words (7 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)