SUBURB is a playable word

suburb Scrabble® Dictionary

noun
pl. suburbs
a residential area adjacent to a city
(adjective) suburbed
18 Playable Words can be made from "SUBURB"
   2-Letter Words (1 found)
   3-Letter Words (6 found)
   4-Letter Words (7 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)