tried and true

Synonyms and related words:

acknowledged, admitted, blase, committed, confirmed, constant, conventional, cosmopolitan, cosmopolite, customary, dedicated, dependable, devoted, established, experienced, faithful, faithworthy, fast, fixed, folk, hallowed, handed down, heroic, hoary, immemorial, incorruptible, inveterate, inviolable, knowing, legendary, long-established, long-standing, mature, matured, mythological, not born yesterday, of long standing, of the folk, old, oral, practiced, prescriptive, proved, proven, received, recognized, reliable, responsible, ripe, ripened, rooted, sagacious, seasoned, secure, sophisticated, staunch, steadfast, straight, sure, tested, time-honored, to be trusted, traditional, tried, TRUE, true-blue, trustable, trustworthy, trusty, understood, unfalse, unperfidious, untreacherous, unwritten, venerable, verified, veteran, world-wise, worldly, worldly-wise, worshipful