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Definition of uncustomary
uncustomary
/ˌʌnˈkʌs.təˌmɛr.i/
un · cus · tom · ar · y
Adverb:uncustomarily
uncustomary Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
5
uncustomary Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Not in accordance with usual practice, habit, or tradition; unusual or unaccustomed.
Example
"The judge made an uncustomary exception to the court's strict filing deadline."
Synonyms
View all synonyms for uncustomary Antonyms
View all antonyms for uncustomary• Rhymes for uncustomary
Cite this Entry
Wordmom. (2026). Definition of Uncustomary. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/uncustomary