Find Synonyms

equinox Synonyms

Another word for equinox

Choosing another word for equinox 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)

Either of the two points on the celestial sphere where the celestial equator intersects the ecliptic.

Usage Example

"Astronomers measure right ascension eastward along the celestial equator starting from the vernal equinoctial point."

Strongest
equinoctial point

Opposites of equinox

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

solstice
See all opposites of equinox

• Nearby Words

equilateral
equilibrium
equine
equinox
equip
equipment
equitable

Cite this Entry

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