What is another word for "trust"?

Roget's Thesaurus (1911) lists these synonyms for "trust": abalienate, abalienation, account, accredit, acquire, affiance, air, airy, alien, alienable, alienate, alienation, all, anchor, and, another, anticipation, aspiration, assign, assignment, assumption, assurance, away, balm, bargain, barter, beam, belief, believing, bigotry, bit, blind, blue, bottom, box, bright, buoyancy, capital, card, catch.