unlike

1 of 3

adjective

un·​like ˌən-ˈlīk How to pronounce unlike (audio)
Synonyms of unlikenext
somewhat formal : not like: such as
a
: marked by lack of resemblance : different
The two books are quite unlike.
b
: marked by inequality : unequal
contributed unlike amounts
unlikeness noun

unlike

2 of 3

preposition

: not like: such as
a
: different from
a landscape unlike any other
b
: not characteristic of
It was unlike him to be late.
c
: in a different manner from
spoke clearly, unlike the others

unlike

3 of 3

conjunction

: in a manner that is different than : not as
Can unlike be used as a conjunction?: Usage Guide

The use of unlike as a conjunction is less common than conjunctive use of like and, while criticized, is not as frequently cited as an error. The conjunctive unlike almost always introduces a prepositional phrase.

unlike in other areas, the judiciary cannot justify its attempt … as a necessary evil Alexandra M. Walsh, Stanford Law Rev.

In spite of criticism, this conjunctive use of unlike is well established in both American and British English.

Examples of unlike in a Sentence

Adjective a comparison of unlike things you're trying to compare very unlike things—like those proverbial apples and oranges Preposition The plants that grow here are unlike the plants that grow where I live. She's unlike anyone I've ever met.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
What’s more, plastic—unlike glass and aluminum—loses its functionality when it’s recycled. Judith Enck, Time, 1 Dec. 2025 But unlike diamonds, where the molecular structure is extremely compact, Robson’s material contained a huge number of large cavities, suggesting this could lead to the creation of new materials. Katie Hunt, CNN Money, 8 Oct. 2025
Preposition
From 2011 to 2014, Suburgatory was unlike anything else on TV. Will Harris, Vulture, 2 Jan. 2026 The chances of the ballot measure passing in November are uncertain, given the potential for enormous spending on the campaign — unlike statewide and other candidate races, there is no limit on the amount of money donors can contribute to support or oppose a ballot measure. Seema Mehta, Los Angeles Times, 2 Jan. 2026 See All Example Sentences for unlike

Word History

First Known Use

Adjective

13th century, in the meaning defined above

Preposition

1600, in the meaning defined above

Conjunction

1873, in the meaning defined above

Time Traveler
The first known use of unlike was in the 13th century

Browse Nearby Words

Cite this Entry

“Unlike.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unlike. Accessed 5 Jan. 2026.

Kids Definition

unlike

1 of 2 adjective
un·​like ˌən-ˈlīk How to pronounce unlike (audio)
ˈən-
1
: marked by differences
people are all unlike
2
: unequal sense 1a
contributed unlike amounts
unlikeness noun

unlike

2 of 2 preposition
1
: different from
feeling completely unlike a hero
2
: not typical of
it was unlike her to be late
3
: in a different manner from
behaving unlike all the other children

More from Merriam-Webster on unlike

Last Updated: - Updated example sentences
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