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swear Synonyms

Another word for swear

Choosing another word for swear depends on context, so the 31 synonyms and similar words below are separated across 5 exact definitions and ranked by match strength.
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• verb (Context 1)

To make a solemn statement, promise, or declaration, often calling upon God or a sacred object as a witness.

Usage Example

"Witnesses in court must vow to tell the whole truth before giving their testimony."

Strongest
vow
pledge
Strong
promise
affirm
avow
attest
oath
covenant

• verb (Context 2)

To use offensive, profane, or obscene language, especially as an expression of anger or frustration.

Usage Example

"He tried not to curse when he accidentally hit his thumb with the hammer."

Strongest
curse
cuss
Strong
blaspheme
profane

• verb (Context 3)

To state or insist on something emphatically and with complete confidence.

Usage Example

"I could insist that I left my keys on the kitchen counter this morning."

Strong
insist
guarantee
declare
assert
maintain
aver
avouch
certify

• verb (Context 4)

To bind or induct someone into an office, duty, or secrecy by administering a formal oath.

Usage Example

"The chief justice will induct the newly elected president into office at noon."

Strong
induct
inaugurate
install
invest
initiate

• noun (Context 5)

An offensive or profane word or expression; a curse word (informal).

Usage Example

"The broadcast was delayed by a few seconds so the editor could bleep out any accidental swears."

Strongest
curse
expletive
cuss
profanity
four-letter word
Strong
obscenity
oath
vulgarism
blasphemy

Opposites of swear

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

forswear
doubt
dismiss
deny
abjure
retract
depose
disavow
See all opposites of swear

Cite this Entry


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