AFFINITY Synonyms: 114 Similar and Opposite Words

Q: How does the noun 'affinity' differ from other similar words?

The words attraction and sympathy are common synonyms of affinity . While all three words mean "the relationship existing between things or persons that are naturally or involuntarily drawn together," affinity implies a susceptibility or predisposition on the part of the one drawn. // an affinity for mathematics

Q: When might 'attraction' be a better fit than 'affinity'?

While in some cases nearly identical to affinity , attraction implies the possession by one thing of a quality that pulls another to it. // felt an attraction to danger

Q: When would 'sympathy' be a good substitute for 'affinity'?

In some situations, the words sympathy and affinity are roughly equivalent. However, sympathy implies a reciprocal or natural relation between two things that are both susceptible to the same influence. // two minds in sympathy

affinity

noun

ə-ˈfi-nə-tē

Definition of affinity

as in aptitude

a habitual attraction to some activity or thing always had an affinity for nurturing living things

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in kinship

the fact or state of having something in common a study showing an affinity between obesity and socioeconomic status

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the noun affinity differ from other similar words?

The words attraction and sympathy are common synonyms of affinity. While all three words mean "the relationship existing between things or persons that are naturally or involuntarily drawn together," affinity implies a susceptibility or predisposition on the part of the one drawn.

an affinity for mathematics

When might attraction be a better fit than affinity?

While in some cases nearly identical to affinity, attraction implies the possession by one thing of a quality that pulls another to it.

felt an attraction to danger

When would sympathy be a good substitute for affinity?

In some situations, the words sympathy and affinity are roughly equivalent. However, sympathy implies a reciprocal or natural relation between two things that are both susceptible to the same influence.

two minds in sympathy

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 affinity Behind that popularity is a surprisingly rich history — one filled with British aristocrats, an affinity for aquatics and a name that doesn't quite match where the breed actually came from. — Pat Mueller, USA Today, 24 July 2026 As if her affinity for mystery, for tracking clues in her true crime books or on the news, were finally surfacing in the real world. — Lizz Schumer, PEOPLE, 23 July 2026 Diana’s affinity for an early bedtime was yet another difference between her and Charles, who nearly always stays up past midnight working. — Rachel Burchfield, InStyle, 21 July 2026 Such recognition is a form of affinity; a bit like falling into friendship. — Literary Hub, 20 July 2026 See All Example Sentences for affinity

Recent Examples of Synonyms for affinity

Noun

Interrogations into rabbit vampirism aside, Bunnicula compelled me most because its narrator is a dog—one who, despite his aptitude for writing, cannot otherwise communicate with people.

— Rachel Vorona Cote, The Atlantic, 30 July 2026
Mox shoved Rick Knox, who still didn’t have the guts or aptitude to call for a disqualification.

— Alfred Konuwa, Forbes.com, 26 July 2026

Definition of aptitude

Noun

Her promise expresses, in some way, her kinship with her unmarried aunt, who didn’t trade her own freedom for a set of good knives.

— Deborah Treisman, New Yorker, 2 Aug. 2026
The essays in the book, which focus on beekeeping and other forms of animal husbandry, invite us to explore creaturely worlds beyond our own, and to recognize our kinship with other living beings.

— Richard Schiffman, Christian Science Monitor, 22 July 2026

Definition of kinship

Noun

That tendency toward downbeat storytelling has befallen many Spider-Man films over the years.

— David Sims, The Atlantic, 30 July 2026
The Alpha Capricornids may fare a little better because of their tendency to produce brilliant fireballs capable of shining through the moonlight.

— Jamie Carter, Forbes.com, 30 July 2026

Definition of tendency

Noun

Along the way, cast members sit for personal fate readings and open up about relationships and losses in their own lives, then move into direct contact with shamanic ritual, a practice the format positions as central to Korean spiritual life.

— Naman Ramachandran, Variety, 30 July 2026
Patrick Steinfeld, an attorney for the family, declined to answer questions about what Hernandez’s parents knew about their daughter’s relationship to the singer.

— Richard Winton, Los Angeles Times, 29 July 2026

Definition of relationship

Noun

The rocket reached an orbit approximately 280 miles (450 kilometers) high at an inclination of 60 degrees to the equator, quite close to preflight predictions.

— Stephen Clark, ArsTechnica, 24 July 2026
Emery’s inclination for wide forwards is well known, but acutely demonstrated in Garnacho’s case.

— Chris Weatherspoon, New York Times, 22 July 2026

Definition of inclination

Noun

As with its predecessor, the new act is designed to expand access to federal financing tools to help condominium owners and associations afford essential structural repairs and special assessments.

— Christyne D. Santisteban, Miami Herald, 30 July 2026
Ahead of this year’s World Cup, ADI PredictStreet signed a multi‑year agreement with the association to become the tournament’s first official prediction market partner.

— Camila Grigera Naón, Fortune, 30 July 2026

Definition of association

Noun

Social media platforms like Instagram may also have security settings to review devices that have access to your account.

— Auzinea Bacon, CNN Money, 4 Aug. 2026
Unlike an Amazon Alexa smart speaker and other devices that wait for a command to activate, the ElliQ is designed to be proactive.

— Marco Quiroz-Gutierrez, Fortune, 3 Aug. 2026

Definition of devices

Noun

Three others have been charged in connection to the incident, Boyd said.

— Caroline Zimmerman, Kansas City Star, 1 Aug. 2026
This sentiment corresponds to many employees in workplace environments with no clear connection of how their work contributes to the organization’s mission.

— Kate Wieczorek, Forbes.com, 1 Aug. 2026

Definition of connection

Browse Nearby Words

affinities

affinity

affirm

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Cite this Entry

Style

“Affinity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/affinity. Accessed 6 Aug. 2026.

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Synonyms of affinity

noun

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