Find Synonyms

affinity Synonyms

Another word for affinity

Choosing another word for affinity depends on context, so the 16 synonyms and similar words below are separated across 4 exact definitions and ranked by match strength.
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• noun (Context 1)

A spontaneous or natural liking, sympathy, or attraction toward a person, thing, or activity.

Usage Example

"From an early age, she showed a strong liking for classical music and languages."

Strongest
liking
Strong
rapport
fondness
predilection
penchant
inclination
sympathy
partiality

• noun (Context 2)

A close similarity, inherent connection, or structural resemblance between people, ideas, or things.

Usage Example

"Linguists have long studied the structural affinities between Sanskrit and ancient European languages."

Strongest
kinship
Strong
resemblance
similarity
correspondence
commonality
analogy

• noun (Context 3)

In chemistry and immunology, the degree to which a substance or molecule tends to combine or bind with another.

Usage Example

"Hemoglobin has a much higher attraction for carbon monoxide than for oxygen."

Strong
attraction

• noun (Context 4)

A relationship formed by marriage rather than by blood, as distinguished from consanguinity.

Usage Example

"In legal contexts, relatives by alliance include stepparents and in-laws."

Strong
alliance

Opposites of affinity

The opposite of affinity shifts depending on context. Common opposites include:

aversion
antipathy
dissimilarity
consanguinity
dislike
divergence
difference
disparity
See all opposites of affinity

• Nearby Words

affiliate
affiliated
affiliation
affinity
affirm
affirmation
affirmative

Cite this Entry

Wordmom. (2026). Synonyms for Affinity. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/affinity
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