Definition of similaritynext

Synonym Chooser

How is the word similarity distinct from other similar nouns?

Some common synonyms of similarity are analogy, likeness, resemblance, and similitude. While all these words mean "agreement or correspondence in details," likeness implies a closer correspondence than similarity which often implies that things are merely somewhat alike.

a remarkable likeness to his late father
some similarity between the two cases

When could analogy be used to replace similarity?

In some situations, the words analogy and similarity are roughly equivalent. However, analogy implies likeness or parallelism in relations rather than in appearance or qualities.

pointed out analogies to past wars

Where would resemblance be a reasonable alternative to similarity?

The words resemblance and similarity can be used in similar contexts, but resemblance implies similarity chiefly in appearance or external qualities.

statements that bear little resemblance to the truth

In what contexts can similitude take the place of similarity?

While in some cases nearly identical to similarity, similitude applies chiefly to correspondence between abstractions.

two schools of social thought showing points of similitude

Example Sentences

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.
Recent Examples of similarity The Smith investigation was revived after developments in Aime's case prompted Utah County investigators to contact Summit County in May 2025 about similarities between the two killings. — Greg Wehner, FOXNews.com, 27 Oct. 2026 Sergeant Reynolds with the Utah County Sheriff’s Office identified there were similarities between the Laura Aime and Melissa Smith cases. — ABC News, 27 Oct. 2026 Koya’s case shares similarities with an incident in Elk Grove last year in which Scott Saetern, 37, was suffering an apparent mental health crisis when police in that city placed him in a restraint device and left him alone. — Theresa Clift, Sacbee.com, 26 Oct. 2026 The similarities continue with the XM4C’s 40mm driver and, by extension, their sound. — John Higgins, The Verge, 26 Oct. 2026 See All Example Sentences for similarity
Recent Examples of Synonyms for similarity
resemblance
Noun
  • When Roddenberry wanted a character who might draw younger viewers to Star Trek, the physical resemblance to the Monkees singer settled the matter.
    — Daniel Ross Goodman, The Washington Examiner, 30 Oct. 2026
  • Much to Leah’s delight, she is paired with Kris (Randy Apostle), a jolly resident who bears an uncanny resemblance to Santa Claus.
    — Rachel LaBonte, Entertainment Weekly, 29 Oct. 2026

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Cite this Entry

“Similarity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/similarity. Accessed 1 Nov. 2026.

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