UMBO is a playable word
umbo Scrabble® Dictionary
noun
pl.
umbos or
umbones
the rounded elevation at the center of a shield
(adjective)
umbonal,
umbonate,
umbonic
8 Playable Words can be made from "UMBO"
2-Letter Words
(5 found)
3-Letter Words
(2 found)
4-Letter Words
(1 found)
