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swiftness
noun
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Divide swiftness into syllables:

swift · ness

How to pronounce swiftness:

Definition of swiftness:

swiftness (noun):
speed or eagerness
the quality or state of being swift celerity
a rate (usually rapid) at which something happens.

Synonyms for swiftness:

promptnessprecipitationhastinessfastvelocityrapidityhastespeedpacehurry
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Antonyms for swiftness:

procrastinationstoppagecalmblockwaitrestlingeringquiethalthindrance
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Other 2-syllable words like swiftness

Here are some other common words that have 2 syllables, like swiftness does.

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