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eighth Synonyms

Another word for eighth

Choosing another word for eighth depends on context, so the synonyms and similar words below are separated across 4 exact definitions and ranked by match strength.
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• adjective (Context 1)

Constituting number eight in a sequence; coming directly after the seventh in position, order, or rank.

Usage Example

"Their apartment is located on the octonary floor of the residential tower."

Strong
octonary

• noun (Context 2)

One of eight equal parts into which something is or may be divided.

Usage Example

"The recipe calls for an octant of a teaspoon of freshly ground nutmeg."

Strong
octant

• adverb (Context 3)

In the eighth place, rank, or position in a sequence or competition.

Usage Example

"The marathon runner finished eighthly out of more than two hundred competitors."

Strongest
eighthly

• noun (Context 4)

In music, an interval spanning eight diatonic degrees, or the eighth tone of a scale; an octave.

Usage Example

"The soprano effortlessly reached the upper octave at the climax of the aria."

Strongest
octave
Strong
diapason

Opposites of eighth

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

whole
total
See all opposites of eighth

• Nearby Words

eightball
eighteenth
eightfold
eighth
eighties
eighty
einstein

Cite this Entry

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