Dictionary.com
Thesaurus.com
Synonyms

unlike

American  
[uhn-lahyk] / ʌnˈlaɪk /

adjective

  1. different, dissimilar, or unequal; not alike.

    They contributed unlike sums to charity.


preposition

  1. dissimilar to; different from.

    She is unlike my sister in many ways.

  2. not typical or characteristic of.

    It is unlike her to enjoy herself so much.

noun

  1. a person or thing differing from another or others.

unlike British  
/ ʌnˈlaɪk /

adjective

  1. not alike; dissimilar or unequal; different

  2. archaic unlikely

"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

preposition

  1. not like; not typical of

    unlike his father, he lacks intelligence

"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

  • unlikeness noun

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.

However, unlike Earth's still-hot interior, Europa's core likely cooled long ago.

From Science Daily

Minneapolis Police Chief Brian O’Hara briefly described the shooting to reporters but, unlike federal officials, gave no indication that the driver was trying to harm anyone.

From Los Angeles Times

And unlike other rentable studios around L.A., the space will be staffed by Spotify employees, who can help produce the show.

From Los Angeles Times

Grammy rules state that albums do not need to exist physically to be considered for this category, unlike in the recording package category.

From Los Angeles Times

The device can be used to take photographs and stream content and unlike previous smartglasses, the model features a small display that the wearer can see from the corner of his or her eye.

From The Wall Street Journal