Synonyms for

Swear

Verb / swer / Another word for swear — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

to make a solemn declaration or promise with a particular person or thing as witness

Synonyms & similar words

affirm assert curse avow mistrust swan cuss bank aver rely depose imprecate verify trust blaspheme depone vow pledge affirm declare assert avow testify attest promise assure guarantee certify oath covenant contract commitment obligation word troth

Synonyms by register

Formal

vow affirm declare assert

Informal

cuss curse profane badmouth

Literary

imprecate execrate anathematize

Antonyms

bless praise commend laud endorse approve

Common collocations

  • swear an oath
  • swear allegiance
  • swear revenge
  • swear by something
  • swear to god
  • swear off something
  • swear loudly
  • swear profanely

Word family

noun swear word
verb swear

Usage note

While 'swear' can mean to make a solemn promise, it is more commonly used to refer to the use of profane or obscene language. Be mindful of the context to avoid misinterpretation.

Example sentences

  1. I swear I didnt take the candy.
  2. He had to swear to tell the truth in court.
  3. She made me swear to keep her secret.
  4. I swear on my mothers grave that Im telling the truth.
  5. Dont make me swear in front of the kids.

Try these popular words

the and that for you with was this are have not from

Practice

Play the Word Synonyms game · Choose level (start near 1)

Worksheets

Grade 4 · Grade 5 · Grade 6

Topics

Guides

Explore more words