1 Synonym-Gruppe zu Vergewisserung

guarantee, secure, assure, confirm, certify, verify,, safeguard, affirm, pledge, vouch, validate, endorse, uphold, establish, substantiate, corroborate, support, back, maintain, protect, defend, insure, make certain, make sure, see to it, make safe, make secure, clinch, lock in, seal, cement, fortify, reinforce, bolster, underwrite, attest, ratify, authorize, approve, sanction, legitimize, justify, authenticate, prove, ascertain, determine, check, double-check [x]