A a


    • US Pronunciation
    • US IPA
    • UK Pronunciation
    • UK IPA
    • [ab-nawr-muh l]
    • /æbˈnɔr məl/
    • /æbˈnɔː.məl/
    • US Pronunciation
    • US IPA
    • [ab-nawr-muh l]
    • /æbˈnɔr məl/

Definitions of abnormal word

  • adjective abnormal Someone or something that is abnormal is unusual, especially in a way that is worrying. 3
  • adjective abnormal not normal; deviating from the usual or typical; extraordinary 3
  • adjective abnormal odd in behaviour or appearance; strange 3
  • adjective abnormal not normal; not average; not typical; not usual; irregular, esp. to a considerable degree 3
  • adjective abnormal not normal, average, typical, or usual; deviating from a standard: abnormal powers of concentration; an abnormal amount of snow; abnormal behavior. 1
  • adjective abnormal extremely or excessively large: abnormal profit. 1

Information block about the term

Origin of abnormal

First appearance:

before 1850
One of the 32% newest English words
1850-55; ab- + normal; replacing anormal < Medieval Latin anōrmālus, variant of anōmālus anomalous influenced by Latin norma norm

Historical Comparancy

Parts of speech for Abnormal


abnormal popularity

A common word. It’s meaning is known to most children of preschool age. About 90% of English native speakers know the meaning and use the word.
Most Europeans know this English word. The frequency of it’s usage is somewhere between "mom" and "screwdriver".

abnormal usage trend in Literature

This diagram is provided by Google Ngram Viewer

Synonyms for abnormal

adj abnormal

  • unusual — not usual, common, or ordinary; uncommon in amount or degree; exceptional: an unusual sound; an unusual hobby; an unusual response.
  • unexpected — not expected; unforeseen; surprising: an unexpected pleasure; an unexpected development.
  • irregular — without symmetry, even shape, formal arrangement, etc.: an irregular pattern.
  • unnatural — contrary to the laws or course of nature.
  • atypical — Someone or something that is atypical is not typical of its kind.

adjective abnormal

  • nonstandard — not standard.
  • uncharacteristic — Also, characteristical. pertaining to, constituting, or indicating the character or peculiar quality of a person or thing; typical; distinctive: Red and gold are the characteristic colors of autumn.
  • malformed — faultily or anomalously formed.
  • kinky — full of kinks; closely twisted: a kinky wire.
  • defective — If something is defective, there is something wrong with it and it does not work properly.

Antonyms for abnormal

adj abnormal

  • standard — something considered by an authority or by general consent as a basis of comparison; an approved model.
  • usual — habitual or customary: her usual skill.
  • conforming — to act in accordance or harmony; comply (usually followed by to): to conform to rules.
  • customary — Customary is used to describe things that people usually do in a particular society or in particular circumstances.
  • common — If something is common, it is found in large numbers or it happens often.

Top questions with abnormal

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See also

Matching words

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