vouch
verb. give assurance
- act as a witness
- affirm
- answer for
- assert
- asseverate
- assure
- attest to
- avert
- avow
- back
- be responsible for
- bear testimony
- certify
- confirm
- contend
- corroborate
- cosign
- declare
- get behind
- give an affidavit
- guarantee
- maintain
- okay
- predicate
- profess
- prove
- put forth
- rubber-stamp
- say so
- sign for
- sponsor
- stand up for
- substantiate
- support
- swear to
- swear up and down
- testify
- uphold
- verify
- vow
- warrant
- witness
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.