Find Synonyms

suffix Synonyms

Another word for suffix

Choosing another word for suffix depends on context, so the 10 synonyms and similar words below are separated across 3 exact definitions and ranked by match strength.
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• noun (Context 1)

A morpheme added at the end of a word or stem to form a derivative or inflection (such as '-ation', '-fy', '-ing', or '-itis').

Usage Example

"Adding the postfix '-ness' to the adjective 'happy' changes it into the noun 'happiness'."

Strongest
postfix
Strong
ending
affix
termination

• noun (Context 2)

A character, symbol, or string of characters appended to the end of a name, file name, or mathematical variable to indicate type, generation, or distinction.

Usage Example

"The system uses the file extension to determine which software program should open the document."

Strong
extension
Weak
subscript

• verb (Context 3)

To append or attach (especially a morpheme, syllable, or characters) to the end of a word, stem, or string.

Usage Example

"In regular English verbs, speakers append '-ed' to the base form to indicate the past tense."

Strongest
append
Strong
affix
subjoin
attach
Weak
add

Opposites of suffix

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

prefix
prepend
See all opposites of suffix

Cite this Entry


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