true

1 being exactly as appears or as claimed his claim that he's the heir to the throne of Greece can't be true Synonyms bona fide, certifiable, certified, dinkum [Australian & New Zealand], echt, genuine, honest, pukka (also pucka), real, right, sure-enough, authenticRelated Words actual, historical, original; lawful, legal, legitimate; identifiable, recognizable, verifiable; proven, substantiated, validated, verified; incontestable, incontrovertible, indisputable, indubitable, irrefutable, undeniable, undoubted, unmistakable, unquestionable; veritable, very; accurate, correct, proper; pure, unadulterated, unalloyedNear Antonyms artificial, factitious, imitation, man-made, simulated, synthetic, unnatural; concocted, fabricated, manufactured; deceptive, delusive, delusory, misleadingAntonyms bogus, counterfeit, fake, false, mock, phony (also phoney), pseudo, sham, spurious, suppositious, supposititious, unauthentic, unreal

2 being in agreement with the truth or a fact or a standard if that is true, then we can't get in without a key Synonyms accurate, bang on [chiefly British], dead-on, exact, good, on-target, precise, proper, right, so, spot-on, correct, veraciousRelated Words legitimate, logical, sound, valid; errorless, faultless, flawless, impeccable, inerrant, infallible, letter-perfect, perfect; rigorous, strict, stringentNear Antonyms defective, faulty, flawed, imperfectAntonyms false, improper, inaccurate, incorrect, inexact, off, untrue, wrong

3 existing in fact and not merely as a possibility the true scope of this environmental problem is far greater than anyone imagined Synonyms concrete, de facto, effective, existent, factual, genuine, real, sure-enough, actual, veryRelated Words attested, authenticated, confirmed, demonstrated, established, proven, substantiated, valid, validated, verified; incontestable, incontrovertible, indisputable, indubitable, inescapable, irrefutable, undeniable, unquestionable; believable, convincing, literal, realistic, unmistakable, verifiable; authentic, bona fide, real-life, real-world; absolute, certain, final, hard, objective, palpable, positive, substantial, tangible; authoritative, certifiable, certifiedNear Antonyms alleged, assumed, reputed, supposed; conceived, envisaged, envisioned, imagined, pictured, visualized; chimerical (also chimeric), fabled, fanciful, fictional, fictitious, illusory, legendary; fabricated, fake, imaginary, invented, made-up, make-believe, pretend, romantic; abstract, symbolic, unreal; virtualAntonyms conjectural, hypothetical, ideal, inexistent, nonexistent, platonic, possible, potential, suppositional, theoretical (also theoretic)

4 firm in one's allegiance to someone or something he will be true to his word Synonyms constant, dedicated, devoted, devout, down-the-line, fast, good, loyal, pious, staunch (also stanch), steadfast, steady, faithful, true-blueRelated Words dependable, dutiful, reliable, responsible, solid, tried, tried-and-true, trustworthy, trusty; unfaltering, unhesitating, unwavering; determined, intent, resolute; confirmed, dyed-in-the-wool, inveterate, sworn; ardent, avid, enthusiastic, fervent, fervid, gung ho, impassioned, passionate, seriousNear Antonyms irresponsible, undependable, unreliable, untrustworthy; faltering, hesitant, vacillating, wavering; dubious, irresolute, shaky, uncertain; apathetic, dispassionate, uninterestedAntonyms disloyal, faithless, false, fickle, inconstant, perfidious, recreant, traitorous, treacherous, unfaithful, untrue

5 following an original exactly it's not a true reproduction of the painting because the original is much larger Synonyms accurate, authentic, exact, precise, right, strict, faithful, veraciousRelated Words lifelike, realistic; careful, conscientious, meticulous, punctilious, scrupulous; authoritative; bona fide, genuine, real, veridicalNear Antonyms careless, slack, slipshod, slovenly; erroneous, incorrect, invalid, off, unsound, untrue, untruthful, wrongAntonyms corrupt, corrupted, false, imprecise, inaccurate, inauthentic, inexact, loose, unfaithful

6 free from any intent to deceive or impress others may our love for one another always be true Synonyms artless, genuine, honest, ingenuous, innocent, naive (or naïve), natural, real, simple, sincere, guileless, unaffected, unpretending, unpretentiousRelated Words childlike, dewy-eyed, gee-whiz, impressionable, inexperienced, malleable, persuadable, persuasible, simpleminded, unsophisticated, unworldly, wide-eyed; spontaneous, unforced, unstudied; candid, direct, frank, free, free-spoken, open, openhearted, plain, plainspoken, single-minded, straight, straightforward, unguarded; trustful, trusting; exploitable, gullible (also gullable), susceptible, unwaryNear Antonyms critical, cynical, mistrustful, skeptical, suspicious, wary; cosmopolitan, sophisticated, worldly, worldly-wise; civilized, cultivated, cultured, polished, refined; crooked, deceitful, deceptive, devious, double-dealing, hypocritical, manipulative, two-faced; arch, calculating, canny, crafty, cunning, designing, foxy, knavish, scheming, sharp, shifty, shrewd, slick, slippery, sly, subtle, tricky, underhanded, wily; flattering, mealymouthed, smooth, sycophantic, unctuous; feigned, forced, strainedAntonyms affected, artful, artificial, assuming, dishonest, dissembling, dissimulating, fake, false, guileful, insincere, phony (also phoney), pretentious

7 restricted to or based on fact that news story is completely true, for the station released a list of its sources to back it up Synonyms documentary, hard, historical, literal, matter-of-fact, nonfictional, objective, factualRelated Words actual, authentic, bona fide, genuine, real, right; documented, established; confirmable, reliable, supportable, sustainable, verifiable; demonstrable, provable; incontestable, incontrovertible, indisputable, irrefutable, undeniable, unquestionable; plain, simple; certain, undoubtedNear Antonyms hypothetical, speculative, theoretical (also theoretic); apocryphal, unauthentic, undocumented; chimerical (also chimeric), fabulous, fanciful, fantastic (also fantastical), imaginary, imagined, invented, legendary, made-up, make-believe, mythical (or mythic), pretend; embroidered, exaggerated; insupportable, unsupportableAntonyms fictional, fictionalized, fictitious, nondocumentary, nonfactual, nonhistorical, unhistorical

8 worthy of one's trust a true friend when you need one Synonyms calculable, good, reliable, responsible, safe, secure, solid, steady, sure, tried, tried-and-true, dependable, trustable, trustworthy, trustyRelated Words constant, devoted, faithful, fast, loyal, staunch (also stanch), steadfast, true-blue; honest, sincere, single-minded; infallible, unerring; bedrock, firm, sound, strong; effective, telling; attested, authenticated, confirmed, proven, valid, validated, verified; blameless, faultless, guiltless, impeccable, inerrant, irreproachable, unimpeachable, unquestionableNear Antonyms disloyal, faithless, false, fickle, inconstant, perfidious, recreant, traitorous, treacherous, unfaithful, untrue; deceitful, dishonest, lying, mendacious, untruthful; debatable, disputable, doubtable, doubtful, dubious, fishy, problematic (also problematical), questionable, shady, shaky, suspect, uncertain, unsound; hazardous, risky; unconfirmed, untriedAntonyms dodgy [chiefly British], uncertain, undependable, unreliable, unsafe, untrustworthy