Find Antonyms

swiftness Antonyms

Opposite of swiftness

Pinning down the opposite of swiftness 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)

The state or quality of moving, acting, or occurring with great speed and promptness.

Usage Example

"The emergency response team acted with remarkable slowness to contain the flooding."

Strongest
slowness
sluggishness
Strong
tardiness
lethargy
delay

Similar words to swiftness

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

speed
rapidity
quickness
promptness
fleetness
celerity
alacrity
haste
See all synonyms of swiftness

• Nearby Words

swerve
swift
swiftly
swiftness
swig
swill
swiller

Cite this Entry

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