Find Synonyms

alter Synonyms

Another word for alter

Choosing another word for alter depends on context, so the 19 synonyms and similar words below are separated across 3 exact definitions and ranked by match strength.
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• verb (Context 1)

To change or cause to change in character, composition, or appearance, typically in a relatively small but significant way.

Usage Example

"The city council voted to modify the zoning laws to allow more mixed-use developments."

Strongest
modify
change
adjust
Strong
amend
revise
adapt
transform
rework
reshape
vary

• verb (Context 2)

To tailor or adjust a garment so that it fits better.

Usage Example

"She had her wedding dress altered by a professional seamstress before the ceremony."

Strongest
tailor
Strong
refit
adjust
remodel

• verb (Context 3)

To surgically neuter or spay a domestic animal.

Usage Example

"The animal shelter requires that all adopted pets be altered before going to their new homes."

Strongest
neuter
spay
Strong
sterilize
fix
castrate
geld

Opposites of alter

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

preserve
maintain
retain
keep
conserve
stabilize
See all opposites of alter

• Nearby Words

altai
altar
altarpiece
alter
alterable
alteration
altercation

Cite this Entry

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