dustup is a valid English word

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

Meanings

Noun (COUNTABLE)

(informal) A scuffle or fight.
• Synonym: Thesaurus:fight
(informal by extension) An argument or dispute.
• Synonym: Thesaurus:dispute

dustup is a Scrabble valid word

d2u1s1t1u1p3

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 9 points

dustup is an iScramble, QuickWords valid word

d1u2s3t4u5p6

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 21 points

Same letters words (Anagrams)

• none

Same letters plus one

• DUSTUPS
• SPUDNUT

Same letters minus one

• PUDUS