List of subscribe to synonyms and subscribe to related words.
OK, abide by, accede, accept, acclaim, accredit, acquiesce, acquiesce in, affirm, agree, agree to, agree with, amen, applaud, approve, assent, assure, attest, authenticate, authorize, autograph, back, be sponsor for, bond, buy, certify, cheer, comply, confirm, consent, cosign, countersecure, countersign, endorse, ensure, give permission, give the go-ahead, give the imprimatur, give the nod, give thumbs up, guarantee, guaranty, hail, hold with, in toto, initial, insure, nod, nod assent, notarize, pass, pass on, pass upon, permit, ratify, receive, rubber stamp, sanction, say amen to, seal, second, secure, sign, sign and seal, sign for, sponsor, stand behind, stand up for, support, swear and affirm, swear to, take kindly to, undersign, underwrite, validate, visa, vise, vote for, warrant, welcome, yes, yield assent