Find Synonyms

nanosecond Synonyms

Another word for nanosecond

Choosing another word for nanosecond that fits your sentence is easier when synonyms and similar words are paired with an exact noun definition and ranked by match strength.
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• noun (Context 1)

An extremely short period of time; an instant (used hyperbolically).

Usage Example

"She didn't hesitate for a instant before accepting the job offer."

Strongest
instant
split second
Strong
heartbeat
flash
moment
jiffy

Opposites of nanosecond

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

eternity
eon
lifetime
See all opposites of nanosecond

• Nearby Words

nanometer
nanoplastic
nanoscience
nanosecond
nanostructure
nanostructured
nanotech

Cite this Entry

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