Standard Lemma guide

invariability

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

The quality of being invariable

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: invariableness, constancy, uniformity

Antonyms: none provided

2

noun

Meaning 2

the quality of being resistant to variation

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: invariableness, invariance

Antonyms: variability

Broader terms: changelessness, unchangeability, unchangeableness, unchangingness

Narrower terms: unvariedness

3

noun

Meaning 3

a quality of uniformity and lack of variation

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: evenness

Antonyms: variability

Broader terms: regularity

Narrower terms: smoothness

History

Etymology

No etymology was provided for this word.