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Definition of scummy
scummy
/ˈskʌm.i/
scum · my
Adverb:scummily
scummy Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Top 10k
Syllables
2
scummy Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Despicable, dishonorable, or morally contemptible (used informally of a person or their behavior).
Example
"Overcharging elderly customers for simple repairs is a truly scummy business practice."
2
Covered with or consisting of a layer of dirt, froth, or impurities on the surface of a liquid; squalid and filthy.
Example
"Frogs sat along the edge of the scummy green pond."
Synonyms
View all synonyms for scummy Antonyms
View all antonyms for scummy• Rhymes for scummy
Word Origin & Etymology
Formed in the 14th century from the noun 'scum' (borrowed from Middle Dutch 'schuum', meaning foam or froth) plus the adjectival suffix '-y'.
Cite this Entry
Wordmom. (2026). Definition of Scummy. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/scummy