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Definition of sleaze
sleaze
/sliːz/
sleaze
Adverb:sleazily
•Plural:sleazes
•Adjective:sleazy
•Past Simple:sleazed
•Past Participle:sleazed
•Present Participle:sleazing
sleaze Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
1
sleaze Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
Immoral, sordid, or corrupt behavior, especially in politics, business, or entertainment; a state of squalor or disreputability.
Example
"The investigative report exposed decades of financial sleaze within the municipal government."
2
A contemptible, immoral, or disreputable person.
Example
"She refused to do business with him after discovering he was an unscrupulous sleaze."
Synonyms
View all synonyms for sleaze Antonyms
View all antonyms for sleaze• verb
1
To behave or move in an unpleasantly smooth, obsequious, or disreputable manner.
Example
"The lobbyist sleazed his way into the private reception to curry favor with the committee members."
Synonyms
View all synonyms for sleaze• Rhymes for sleaze
Word Origin & Etymology
Coined in the mid-20th century as a back-formation from the adjective 'sleazy', which originally described thin, flimsy, or poorly woven cloth in the 17th century.
Cite this Entry
Wordmom. (2026). Definition of Sleaze. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/sleaze