antidown is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

(physics) Being or relating to an anti-down quark.

antidown is not a Scrabble valid word

a1n1t1i1d2o1w4n1

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

antidown is not an iScramble, QuickWords valid word

a1n2t3i4d5o6w7n8

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

Same letters words (Anagrams)

• none

Same letters plus one

• none

Same letters minus one

• DAINTON
• DANTONI
• TANNOID