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eternally Synonyms
Another word for eternally
Choosing another word for eternally depends on context, so the 15 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adverb (Context 1)
In a way that continues or lasts forever; without end.
Usage Example
"She declared that she would be forever grateful for her mentor's timely guidance."
Strongest
forever
everlastingly
perpetually
endlessly
Strong
permanently
for good
always
sempiternally
• adverb (Context 2)
Constantly or seemingly without interruption, often to a tiresome or annoying degree.
Usage Example
"He was incessantly complaining about the unpredictable commuter train schedule."
Strongest
incessantly
continually
constantly
Strong
interminably
ceaselessly
relentlessly
nonstop
Opposites of eternally
The opposite of eternally shifts depending on context. Common opposites include:
temporarily
rarely
seldom
briefly
momentarily
fleetingly
occasionally
infrequently
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Eternally. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/eternally