Find Antonyms
momentary Antonyms
Opposite of momentary
Pinning down the opposite of momentary requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adjective definition and ranked by contrast strength.
• adjective (Context 1)
Lasting for a very short time; brief and fleeting.
Usage Example
"There was a permanent pause in the conversation before the speaker resumed her presentation."
Strongest
permanent
lasting
enduring
Strong
perpetual
prolonged
eternal
long-lived
Similar words to momentary
Words similar to momentary shift depending on context. Common synonyms include:
fleeting
brief
passing
transient
transitory
short-lived
ephemeral
evanescent
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Momentary. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/momentary