umb is a valid English word

Scrabble validity: invalid ( international - Sowpods, US - Twl06 )
iScramble validity: invalid
QuickWords validity: invalid

Advertisement

Meanings

Noun

    (dated computing) Initialism of: upper memory block.

umb is not a Scrabble valid word


umb is not an iScramble valid word


umb is not an QuickWords valid word


Advertisement

Same letters words (Anagrams)


Same letters plus one


Same letters minus one