Synonyms to be sponsor for

answer for, accept obligation, accept the responsibility, act for, agree to, appear for, back up, be accepted for, be answerable for, be regarded as, be responsible for, be security for, be taken as, bind, commission, commit, contract, count for, deputize, engage, front for, go as, go bail for, go for, have an understanding, obligate, pass as, pass for, pinch-hit for, represent, serve as, shake hands on, speak for, sponsor, stand in for, stand sponsor for, substitute for, take the blame, take the vows, understudy, undertake, assure, afford hope, and candle, ascertain, assert, assert under oath, asseverate, attest, augur well, avouch, back, be convincing, bear up, bid fair, bolster, bond, book, brace up, bring home to, bring over, bring round, bring to reason, buck up, carry conviction, certify, cheer, cinch, clear up, clinch, comfort, condole with, confirm, console, convert, convict, convince, countersecure, countersign, decide, depone, depose, determine, dismiss all doubt, drive home to, ease, embolden, encourage, endorse, ensure, establish, find out, fix, get at, give c