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interminable Synonyms

Another word for interminable

Choosing another word for interminable that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
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• adjective (Context 1)

Endless or apparently endless; continuing for so long as to be tedious, tiresome, or wearisome.

Usage Example

"The passengers grew restless during the endless delay at the airport terminal."

Strongest
endless
never-ending
unending
Strong
unceasing
incessant
ceaseless
perpetual
protracted
boundless
limitless

Opposites of interminable

The opposite of interminable shifts depending on context. Common opposites include:

brief
short-lived
fleeting
finite
momentary
transient
ephemeral
short
See all opposites of interminable

• Nearby Words

intermediator
interment
intermesh
interminable
interminably
intermingle
intermission

Cite this Entry

Wordmom. (2026). Synonyms for Interminable. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/interminable
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