What is another word for "best"?

Roget's Thesaurus (1911) lists these synonyms for "best": abatement, abide, about, acquaintance, adjust, adjustment, ado, advantage, adventure, advocate, agree, aim, all, ally, alter, ambo, amigo, and, arbitration, are, aright, arrange, associate, attach, attempt, auxiliary, bed, bedfellow, behalf, behoof, beneficial, benefit, blessing, bold, boon, boot, bosom, breath, breathing, bridge.