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unrepeatable Synonyms
Another word for unrepeatable
Choosing another word for unrepeatable depends on context, so the 13 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adjective (Context 1)
Incapable of being done, experienced, or replicated again; unique.
Usage Example
"The total solar eclipse offered an once-in-a-lifetime opportunity for the astronomers to study the sun's corona."
Strongest
once-in-a-lifetime
irreproducible
Strong
irreplaceable
unique
one-off
incomparable
• adjective (Context 2)
Too offensive, vulgar, or shocking to be spoken or printed again in polite company.
Usage Example
"When the hammer slipped and struck his thumb, he muttered several unprintable curses under his breath."
Strongest
unprintable
Strong
unspeakable
unmentionable
vulgar
obscene
profane
indecent
Opposites of unrepeatable
The opposite of unrepeatable shifts depending on context. Common opposites include:
repeatable
reproducible
replicable
recreatable
printable
polite
decent
clean
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Unrepeatable. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/unrepeatable