What is another word for "subscribe"?

Roget's Thesaurus (1911) lists these synonyms for "subscribe": advance, agent, agree, agreement, and, ante, attest, bank, bargain, barter, bleed, bond, bribe, candle, cartel, caveat, charter, circulation, clench, close, come, compact, complete, completion, compromise, conclude, concordat, confirm, contingent, contract, convention, conventional, cost, covenant, deal, debt, deposit, diplomacy, disburse, disbursement.