unlike
Americanadjective
preposition
-
dissimilar to; different from.
She is unlike my sister in many ways.
-
not typical or characteristic of.
It is unlike her to enjoy herself so much.
noun
adjective
-
not alike; dissimilar or unequal; different
-
archaic unlikely
preposition
Other Word Forms
Etymology
Origin of unlike
First recorded in 1150–1200, unlike is from the Middle English word unlik. See un- 1, like 1
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.
He wants to be sure he makes the right decision because, unlike the last time he stepped away from F1 in 2018, there will be no coming back this time when he leaves.
From BBC ● Jul. 28, 2026
This is particularly true since, unlike most of the countries ranked by the OECD, the student body in major American school districts is overwhelmingly low-income and heavily immigrant.
From Salon ● Jul. 28, 2026
Discovery could easily clear regulatory hurdles — unlike Netflix’s competing bid.
From Los Angeles Times ● Jul. 25, 2026
And for riders, the experience of navigating a sea of screaming fans that parts only at the last possible instant is unlike anything encountered by other athletes.
From The Wall Street Journal ● Jul. 24, 2026
“And unlike you, I can leave whenever I wish.”
From "Night Owls" by A.R. Vishny
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.