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Synonyms

unlikely

American  
[uhn-lahyk-lee] / ʌnˈlaɪk li /

adjective

unlikelier, unlikeliest
  1. not likely to be or occur; improbable; marked by doubt.

  2. holding little prospect of success; unpromising; likely to fail.

    He is an unlikely candidate for reelection.

  3. not ingratiating; objectionable.


adverb

  1. in an unlikely way.

unlikely British  
/ ʌnˈlaɪklɪ /

adjective

  1. not likely; improbable

"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

unlikely Idioms  

Other Word Forms

Etymology

Origin of unlikely

First recorded in 1325–75, unlikely is from the Middle English word unlikli. See un- 1, likely

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.

Appeared in the April 15, 2026, print edition as 'Connie Francis’ Unlikely Ticket to Fame'.

From The Wall Street Journal • Apr. 14, 2026

“The Unlikely Tale of Chase and Finnegan” strikes the right balance of sincerity in the hands of Jasmine Warga, though there’s still plenty of material to tug at the heartstrings.

From The Wall Street Journal • Mar. 20, 2026

Unlikely, according to Investec’s analyst Patrick Mann whose note Friday refused to rule out further talks in future.

From MarketWatch • Feb. 6, 2026

Unlikely City are coming back from two down.

From BBC • Mar. 23, 2024

He had been bom during the troubled reign of Aegon the Unlikely, beloved by the common folk, had received his knighthood at his hands.

From "A Dance with Dragons" by George R. R. Martin