Synonyms of affirm

affirm

verb

ə-ˈfərm 

1

as in to insist

to state as a fact usually forcefully

unwilling to affirm without further study that the painting is an original Rembrandt

Synonyms & Similar Words

• insist
• allege
• claim
• assert
• maintain
• declare
• contend
• argue
• proclaim
• announce
• profess
• protest
• purport
• aver
• confirm
• avow
• put forth
• warrant
• defend
• avouch
• reason
• justify
• reaffirm
• rationalize
• vindicate
• uphold
• reassert
• broadcast
• persevere
• support

Antonyms & Near Antonyms

• deny
• reject
• abandon
• negative
• repudiate
• negate
• gainsay
• disclaim
• challenge
• question
• refute
• dispute
• disprove
• disavow
• contradict
• rebut
• disown
• counter
• confute

2

as in to declare

to state clearly and strongly

our business partner affirmed his trust in us, and we in turn promised not to let him down

Synonyms & Similar Words

• declare
• assert
• proclaim
• profess
• announce
• say
• guarantee
• explain
• aver
• avow
• justify
• defend
• lay down
• promote
• emphasize
• uphold
• avouch
• advertise
• pronounce
• assure
• convince
• publicize
• reaffirm
• underline
• underscore
• advocate
• persuade
• accent
• advance
• stress
• accentuate
• reassert
• boost
• espouse
• support
• plug
• rationalize
• call
• blaze
• champion

Antonyms & Near Antonyms

• minimize
• ignore
• disregard
• understate
• overlook
• neglect

Synonym Chooser

How is the word affirm distinct from other similar verbs?

Some common synonyms of affirm are assert, avow, declare, and protest. While all these words mean "to state positively usually in anticipation of denial or objection," affirm implies conviction based on evidence, experience, or faith.

affirmed the existence of an afterlife

When would assert be a good substitute for affirm?

While in some cases nearly identical to affirm, assert implies stating confidently without need for proof or regard for evidence.

asserted that modern music is just noise

When might avow be a better fit than affirm?

Although the words avow and affirm have much in common, avow stresses frank declaration and acknowledgment of personal responsibility for what is declared.

avowed that all investors would be repaid in full

When can declare be used instead of affirm?

While the synonyms declare and affirm are close in meaning, declare stresses open or public statement.

declared her support for the candidate

When is it sensible to use protest instead of affirm?

The words protest and affirm are synonyms, but do differ in nuance. Specifically, protest emphasizes affirming in the face of denial or doubt.

protested that he really had been misquoted

Example Sentences

Recent Examples of affirm

The continued momentum helped affirm that theatrical movies are still in demand, said Gamble of Cinemark. —Samantha Masunaga, Los Angeles Times, 29 Dec. 2024

The celebration will go on for eight nights as an affirming holiday observed wherever Jews make their home. —Philip Pacheco, New York Times, 26 Dec. 2024

Even if the Fourth Circuit affirms Bell, NASCAR could still ultimately win the case, which is set to go to trial next December. —Michael McCann, Sportico.com, 23 Dec. 2024

Pursue hobbies, set personal goals and engage in self-care practices that affirm your value, regardless of your relationship status. —Mark Travers, Forbes, 20 Dec. 2024