KEY: Vouch.
SYN: Attest, undertake, promise, assure, warrant, vow.
ANT: Demur, repudiate, decline, abnegate, abjure, renounce, protest.
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KEY: Vouchsafe.
SYN: Grant, accede, concede, deign, condescend.
ANT: Refuse, withhold, deny.
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KEY: Vow, [See VOUCH].
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