Find Synonyms

showstopper Synonyms

Another word for showstopper

Choosing another word for showstopper depends on context, so the 12 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• noun (Context 1)

A performance, act, or item that is exceptionally impressive, striking, or captivating, originally one that elicits such prolonged applause that a theatrical performance must be temporarily halted.

Usage Example

"The soprano's final aria was an absolute knockout that brought the entire audience to its feet."

Strongest
knockout
Strong
stunner
tour de force
sensation
masterpiece
highlight

• noun (Context 2)

A critical problem, obstacle, or software bug that prevents an activity, process, or project from continuing until it is resolved.

Usage Example

"The security vulnerability discovered during final testing proved to be a dealbreaker for Friday's product launch."

Strongest
dealbreaker
Strong
roadblock
bottleneck
impediment
obstacle
stumbling block

Opposites of showstopper

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

dud
flop
letdown
anticlimax
catalyst
See all opposites of showstopper

• Nearby Words

showreel
showroom
showrunner
showstopper
showstopping
showtime
showtune

Cite this Entry

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