True-blue1. (a.) Of inflexible honesty and fidelity; -- a term derived from the true, or Coventry, blue, formerly celebrated for its unchanging color. See Blue.
2. (n.) A person of inflexible integrity or fidelity.
Thesaurus Entries
Christian, acclaimed, accustomed, acknowledged, admired, admitted, adopted, advocated, affirmed, allowed, applauded, appointed, approved, assumed, authentic, authenticated, authoritative, avowed, backed, being done, believed, canonical, carried, cathedral, certified, chanced, chosen, chronic, comme il faut, conceded, confessed, confirmed, conformable, consuetudinary, conventional, correct, countersigned, credited, cried up, current, customary, de rigueur, decent, decorous, designated, elect, elected, elected by acclamation, embraced, endorsed, espoused, established, evangelical, everyday, ex cathedra, faithful, familiar, favored, favorite, firm, formal, generally accepted, granted, habitual, handpicked, highly touted, in good odor, in hand, in process, in progress, in the works, literal, magisterial, meet, named, nominated, normal, notarized, obtaining, of the faith, official, on the anvil, ordinary, orthodox, orthodoxical, passed, picked, popular, prescribed, prescriptive, prevalent, professed, proper, ratified, received, recognized, recommended, regular, regulation, right, routine, sanctioned, scriptural, sealed, seemly, select, selected, set, signed, sound, stamped, standard, stock, supported, sworn and affirmed, sworn to, textual, time-honored, traditional, traditionalistic, TRUE, true-blue, trusted, unanimously elected, uncontested, under way, undertaken, underwritten, undisputed, undoubted, unquestioned, unsuspected, usual, validated, warranted, well-thought-of, widespread, wonted