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Showing results for unaccustomed. Search instead for unaccustomedly.
Synonyms

unaccustomed

American  
[uhn-uh-kuhs-tuhmd] / ˌʌn əˈkʌs təmd /

adjective

  1. not accustomed or habituated.

    to be unaccustomed to hardships.

  2. unusual; unfamiliar.

    A brief after-dinner speech is an unaccustomed pleasure.

    Synonyms:
    unexpected, peculiar, curious, extraordinary, uncommon

unaccustomed British  
/ ˌʌnəˈkʌstəmd /

adjective

  1. (foll by to) not used (to)

    unaccustomed to pain

  2. not familiar; strange or unusual

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms


Etymology

Origin of unaccustomed

First recorded in 1520–30; un- 1 + accustomed


Explanation

If you're unaccustomed to something, you're not used to it. When you're unaccustomed to riding a horse, it might take a while to get the hang of staying in the saddle. An unaccustomed knock on the door might startle you and make your dog bark in alarm, and an unaccustomed bonus in your paycheck will come as a happy surprise. You might feel awkward having tea with a princess in a palace if you're unaccustomed to fine dining and dignified table manners. The prefix un here means "not," and it's combined with accustom, with its ultimate Latin root word consuetudinem, "habit, usage, practice, or custom."

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Vocabulary lists containing unaccustomed

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"Feeling threatened by anyone who is different, we grow unaccustomed to encounters and dialogue. In this way polarisation, conflict, fear and violence spread."

From BBC ● Apr. 17, 2026

Breuer’s evangelizing has made him an important public figure in a country unaccustomed to seeing and hearing from men in uniform.

From The Wall Street Journal ● Feb. 12, 2026

In among Liverpool's strife, Szoboszlai has been one of the better performers - but yet again he was pushed into an unaccustomed right-back role against Forest.

From BBC ● Nov. 25, 2025

The 109% premium over Thursday’s closing price, and the nearly 1,000% premium over Cidara’s share price five months ago, are additional positive signs for biotech, which has been on an unaccustomed run this fall.

From Barron's ● Nov. 14, 2025

The nurse had tied them into a double knot, the way one does for children, and Shadrack, long unaccustomed to the manipulation of intricate things, could not get diem loose.

From "Sula" by Toni Morrison

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