acculturate, advance, ameliorate, amend, better, boost, bring forward, change, civilize, commute, convert, edify, educate, elevate, emend, enhance, enlighten, enrich, fatten, favor, forward, foster, go straight, improve, improve upon, lard, lift, make an improvement, meliorate, mend, metabolize, metamorphose, nurture, promote, raise, refine upon, reform, socialize, straighten out, transform, translate, transmogrify, transmute, transpose, transubstantiate, upgrade, uplift