Find Synonyms

eccentricity Synonyms

Another word for eccentricity

Choosing another word for eccentricity depends on context, so the 10 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• noun (Context 1)

The quality of being unconventional and slightly strange in behavior, appearance, or character; an unusual or peculiar habit or trait.

Usage Example

"The professor was famous on campus for his harmless idiosyncrasy of wearing mismatched socks to every lecture."

Strongest
idiosyncrasy
quirk
peculiarity
Strong
oddity
unconventionality
quirkiness
foible
caprice

• noun (Context 2)

In geometry and astronomy, a dimensionless parameter associated with every conic section that measures how much an orbit or curve deviates from being perfectly circular.

Usage Example

"Halley's Comet has a high orbital ellipticity, causing it to travel along a steep, elongated ellipse around the sun."

Strong
ellipticity
deviation

Opposites of eccentricity

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

conformity
conventionality
normality
circularity
orthodoxy
concentricity
regularity
See all opposites of eccentricity

• Nearby Words

ecard
eccentric
eccentrically
eccentricity
ecclesiastical
eccremocarpus
echelon

Cite this Entry

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