abnormal

[ab-nawr-muhl] / æbˈnɔr məl /

ADJECTIVE

different from standard or norm

Synonyms

STRONGEST

aberrant anomalous atypical bizarre exceptional extraordinary irregular odd peculiar strange uncommon unexpected unnatural unusual weird

WEAK

anomalistic curious deviant deviate deviating divergent eccentric fantastic funny grody gross heteroclite heterodox heteromorphic off-base off-color out of line preternatural screwy spastic unorthodox

Antonyms

STRONGEST

common conforming conventional expected familiar normal ordinary regular standard usual

WEAK

customary straight

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.

These abnormal protein clumps are considered hallmark signs of the disease.

From Science Daily • May 29, 2026

“This is abnormal — I haven’t seen anything like this in my entire career,” Roos told MarketWatch.

From MarketWatch • May 17, 2026

"Redraft. Refine. Resubmit. None of this is abnormal during a Byrd process," Ryan Wrasse, a spokesperson for Senate Majority Leader John Thune, wrote on X.

From BBC • May 17, 2026

Humbled, I move on, again resolved not to let our unhoused neighbors feel invisible, nor to forget that homelessness is, among other adjectives, abnormal.

From Los Angeles Times • May 5, 2026

He had a high fever and his blood count was abnormal.

From "Silent Spring" by Rachel Carson

Vocabulary lists containing abnormal

Lesson 1

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Cormac McCarthy's "The Road"

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"Modern Automotive Technology," Vocabulary from Section 6

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