brainbox is a valid English word

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

Meanings

Noun (COUNTABLE)

The cavity of the skull in which the brain is contained.
(slang) A very intelligent person.
(slang) The head or skull (which encloses the brain).

brainbox is a Scrabble valid word

brainbox

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is not valid in Scrabble ✘
• 00 points

brainbox is not an iScramble, QuickWords valid word

brainbox

• The word is not valid in iScramble ✘
• The word is not valid in QuickWords ✘
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• none

Same letters minus one

• RABBONI