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indivisible Synonyms
Another word for indivisible
Choosing another word for indivisible depends on context, so the synonyms and similar words below are separated across 3 exact definitions and ranked by match strength.
• adjective (Context 1)
Unable to be divided, separated, or broken into smaller parts.
Usage Example
"Early philosophers believed that matter was composed of tiny, inseparable particles."
Strongest
inseparable
indissoluble
Strong
unbreakable
unified
united
whole
• adjective (Context 2)
Incapable of being divided exactly by another integer without leaving a remainder (in mathematics).
Usage Example
"Seventeen is a prime number because it is unfactorable by any positive integer other than one and itself."
Strong
unfactorable
• noun (Context 3)
Something that cannot be divided into smaller parts, especially a minute or elementary constituent of matter or an infinitely small geometric element in early calculus.
Usage Example
"Cavalieri's method of indivisibles laid crucial groundwork for the later development of integral calculus."
Strong
infinitesimal
monad
Opposites of indivisible
The opposite of indivisible shifts depending on context. Common opposites include:
divisible
separable
factorable
partible
breakable
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Indivisible. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/indivisible