Skip to main content
anomaly

anomaly

165 7.1
Something that is not normal or expected
  • noun
  • /əˈnɑːməli/
translation icon : anomalía
  • The scientist discovered an anomaly in the experiment that prompted further investigation.
  • anomaly detection
  • a congenital anomaly
  • detect anomalies

That's a really unusual developmental anomaly and it's not going to change.

Autoplay Next

Examples

  • So it's a very interesting anomaly in the landscape of things, right?

  • Although rarely commented on, the current practice constitutes an extraordinary anomaly in the contemporary educational system.

    Academic text (2008)
  • We had this interesting anomaly come up.

  • I am something of an anomaly for a Black man at the university.

    Fiction book (2000)
  • This whole place is an anomaly.

  • There must be an atmospheric anomaly.

  • As you can see, there was a shocking statistical anomaly.

  • Machine-learning techniques, especially anomaly detection, are commonly used to discover interesting log messages.

    Academic text (2012)
  • And I hope that these instances of malfeasance or anomalies are not the norm.

  • You're an anomaly.

Synonyms

outlier
vsanomaly
  • Specialized
35 6.7

A person or thing that is clearly different from others in a group

is the broader name for an unusual person or thing across contexts
oddity
vsanomaly
15 5.3

A strange person or object that people notice

is the general term for any instance of being not normal or expected
peculiarity
vsanomaly
14 6.1

An unusual feature that makes someone or something different

refers to the whole thing or person that shows that feature
strangeness
vsanomaly
12 5.5

The feeling that something is unusual or hard to explain

applies to a specific person or thing not the general quality
abnormality
vsanomaly
11 5.2

Something that is not normal and can be seen in the body or test results

appears as a particular thing or person rather than the quality
odd man out
vsanomaly
  • Informal
8 6.1

A person who is clearly different from others and does not fit in

is the general label for any unusual person or thing not fitting expectations
eccentric
vsanomaly
1 7.0

A person who behaves in an unusual way that others find odd

covers any person or thing that is simply not normal or typical
oddness
vsanomaly
1 5.8

A state of being unusual or strange in a way that is hard to explain

is used for a person or thing that simply differs from the norm
bizarreness
vsanomaly
1 6.9

A state of being very strange or unusual that surprises people

refers to a thing or person that is not normal but less extreme
unusualness
vsanomaly
1 6.9

How different or rare something is compared with what people expect

refers to a single thing or person that is not usual
outlandishness
vsanomaly
1 8.4

Being very unusual in appearance, ideas, or behavior

applies to a person or thing that is different but not necessarily extreme
anomalousness
vsanomaly
9.9

A state of being different from what is usual or expected

refers to an instance or thing that shows that quality
aberrancy
vsanomaly
9.9

A state of being very different from what is normal

refers to a specific person or thing rather than the general state
aberrance
vsanomaly
9.2

A change from what is normal or expected

names a specific thing or person showing that deviation
atypicality
vsanomaly
8.3

Being different from the usual type or pattern

applies to an actual instance that is not typical
odd fish
vsanomaly
  • Informal
8.2

A person who behaves in a strange or unusual way

refers to any person or thing that is not normal in general

Antonyms

19 3.3

Happening often in the same way or at the same times

13 3.5

A time when things are usual and happen as expected

Compounds

chromosomal anomaly
  • Specialized
1 6.7

A change in the number or shape of chromosomes that often causes health problems

congenital anomaly
  • Specialized
1 6.0

A body or organ problem present when a baby is born

true anomaly
  • Specialized
9.9

An angle you measure along the path around a planet or star from the closest point

How Anomalous

aberration
37 7.7
anomaly
165 7.1
oddity
15 5.3
normality
13 3.5

Surface Forms

anomaly singular
anomalies plural

Morphology

anomaly = anomalous (semi-transparent) = an + anomal + y

Formally analyzable as an- + anomal- + -y, but the combining form 'anomal-' is not a standalone English word, so the relation to 'not normal' is only partially transparent for average learners.

Etymology

The word anomaly comes from Greek parts a- 'not' and homalos 'even', so it literally means 'not even' or 'not the same'. An anomaly is something odd or unexpected that does not fit the usual pattern.