Is DUMB a valid Scrabble word?

Yes. DUMB is valid in Collins Scrabble Words 2024, the word list used for Scrabble in the UK.

What DUMB means

• adjective - Unable to speak; lacking power of speech.
• adverb - Very, extremely.
• noun - Alternative form of D.U.M.B. (deep underground military base)
• verb - To silence.

Definitions come from Wiktionary via kaikki.org, shortened to fit, and are used under CC BY-SA 4.0.

Gramlet is a daily word game played with the same Collins list. Play today's board.