Anomalous means differentnot the same as others; unlike what is typical or familiar from what is usual or expectedthought likely to happen or be true beforehand. It describes something that does not fit the normal patterna repeated arrangement or regular way things happen or order.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-18. AI assessment; not a guarantee of accuracy.
Pronunciation
AI-generated pronunciation audio (OpenAI).
Accent: General American English
IPA: /əˈnɑːmələs/
Easy pronunciation: uh-NOM-uh-luss (approximate spelling).
Stress: Stress the second syllable: NOM.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-18. AI assessment; not a guarantee of accuracy.
Anomalous Meaning
different from what is normal or expected
Part of speech: adjective
Definition: deviating from the general or common order or type
Example: The test result was anomalous and needed to be checked again.
Synonyms for this meaning:
- abnormal — A close substitute when something is not typical or regular.
- atypical — Works well for something that does not fit the usual pattern.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-18. AI assessment; not a guarantee of accuracy.
Anomalous Synonyms
Similar Meaning
- abnormal
- atypical
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-18. AI assessment; not a guarantee of accuracy.
Common Mistakes
- People sometimes use anomalous to mean simply unusual, but it usually means unusual in a way that does not fit the expected pattern.
- Do not confuse anomalous with anomaly: anomalous is the adjective, while anomaly is the noun.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-18. AI assessment; not a guarantee of accuracy.
Frequently Asked Questions
What does anomalous mean?
Anomalous means different from what is usual or expected, especially in a way that does not fit the normal pattern.
What are synonyms for anomalous?
Good synonyms include abnormal and atypical, depending on the context.
Is anomalous a negative word?
Not always. It can describe anything that is out of line with the norm, whether that is bad, surprising, or simply unusual.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-18. AI assessment; not a guarantee of accuracy.
