CUBBED is a playable word

cub Scrabble® Dictionary

verb
cubbed, cubbing, cubs
to give birth to the young of certain animals
21 Playable Words can be made from "CUBBED"
   2-Letter Words (3 found)
   3-Letter Words (11 found)
   4-Letter Words (4 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)