Synonyms of avouch

avouch

verb

1

as in to guarantee

to declare (something) to be true or genuine

a note from my doctor avouching that my medical condition did indeed disqualify me from gym class

Synonyms & Similar Words

• guarantee
• certify
• affirm
• testify (to)
• attest
• witness
• assert
• vouch (for)
• authenticate
• warrant
• aver
• avow
• profess
• vow

2

as in to claim

to state as a fact usually forcefully

avouched that he had never cheated on his taxes in his life

Synonyms & Similar Words

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

Antonyms & Near Antonyms

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

3

as in to declare

to state clearly and strongly

she tends to avouch her opinions in such a way as to imply that anyone who thinks otherwise is an idiot

Synonyms & Similar Words

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

Antonyms & Near Antonyms

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