Find Antonyms

fastball Antonyms

Opposite of fastball

Pinning down the opposite of fastball requires matching its exact sense, so the antonyms and opposite words below are paired with a clear noun definition and ranked by contrast strength.
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• noun (Context 1)

A baseball pitch thrown at full speed in a relatively straight trajectory, relying on velocity rather than sharp curvature to deceive the batter.

Usage Example

"The relief pitcher struck out the final batter with a high changeup over the inside corner of the plate."

Strongest
changeup
Strong
curveball
knuckleball

Similar words to fastball

Words similar to fastball shift depending on context. Common synonyms include:

heater
hummer
fireball
See all synonyms of fastball

• Nearby Words

fashiony
fast
fastback
fastball
fastballer
fasten
fastening

Cite this Entry

Wordmom. (2026). Antonyms for Fastball. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/fastball
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