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Synonyms

alike

American  
[uh-lahyk] / əˈlaɪk /

adverb

  1. in the same manner or form; similarly.

    They treated all customers alike.

    Antonyms:
    differently
  2. to the same degree; equally.

    All three were guilty alike.


adjective

  1. having resemblance or similarity; having or showing no marked or important difference.

    He thinks all politicians are alike.

    Synonyms:
    akin, similar
alike British  
/ əˈlaɪk /

adjective

  1. possessing the same or similar characteristics

    they all look alike to me

"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

adverb

  1. in the same or a similar manner, way, or degree

    they walk alike

"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 alike

First recorded before 950; Middle English alyke, from Scandinavian; compare Old Norse ālīkr, cognate with Old English onlīc, Old High German analīh; replacing Middle English ilich, Old English gelīc, cognate with Old Saxon gilīk, Old High German gilīh ( German gleich ), Gothic galeiks, Old Norse (g)līkr; see like 1

Explanation

If two things are alike, they resemble or are similar to each other. You and your sister might be alike in many ways, including your love for strawberry ice cream. If all the houses in your neighborhood look alike, it's hard to tell one from another, and if their parents always dress twin brothers alike, it's going to be impossible for people to remember who's who. Things that are alike are the same. The original form of the word was aliche, from the Old English gelic, "similar," with a Germanic root, which it shares with the word like.

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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.

It is also used by Democrats and Republicans alike for political conventions and events: Marilyn Monroe famously performed her legendary rendition of "Happy Birthday" for then president John F. Kennedy at a 1962 fundraiser.

From Barron's • Jul. 1, 2026

Overall, the experiments showed that sea anemones rely on an antiviral pathway that is fundamentally different from the one used by humans, even though both systems contain molecular components that look strikingly alike.

From Science Daily • Jun. 30, 2026

Likewise, Paris Fashion Week isn’t known to feature designers whose collections can be worn off the rack, instead showcasing works of great sartorial ambition, with severe silhouettes and playful flourishes alike.

From Salon • Jun. 29, 2026

Many people praised the zoo in comments on its social media post, saying the venue was "a special place" loved by grandchildren and parents alike.

From BBC • Jun. 27, 2026

“You know, you and I are a lot alike, fox.”

From "The Undead Fox of Deadwood Forest" by Aubrey Hartman

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