Unauthentic
91imitation — I adjective artificial, bogus, burlesque, copied, counterfeit, deceptive, dummy, effigies, ersatz, factitious, faked, false, feigned, imitated, imitative, make believe, mock, phony, pretended, pseudo, quasi, sham, simulacrum, simulated, spurious …
92questionable — I (dubious) adjective ambiguous, arguable, at issue, contestable, controversial, controvertible, debatable, disputable, doubtable, doubtful, dubious, dubitable, enigmatical, equivocal, experimental, fallible, hard to believe, hardly possible,… …
93spurious — I adjective apocryphal, artificial, bogus, counterfeit, deceitful, deceptive, delusive, ersatz, fabricated, fake, faked, false, feigned, fictitious, forged, fraudulent, illegitimate, imitation, misrepresented, mock, pinchbeck, pretend, pseudo,… …
94unsound — un·sound /ˌən sau̇nd/ adj: not sound: as a: not healthy or whole b: not mentally normal: not wholly sane of unsound mind c: not firmly made, placed, or fixed d: not valid or true …
95unsustainable — I adjective baseless, controvertible, doubtful, erroneous, false, groundless, incorrect, insupportable, questionable, unauthentic, unconformable, undemonstrable, unmaintainable, unprovable, untenable, untrue, untrustworthy, unvenfiable, wrong II… …
96affected — Synonyms and related words: Gongoresque, Gongoristic, Johnsonian, Marinistic, Tartuffian, Tartuffish, afflicted, agonized, apocryphal, artificial, assumed, attacked, awkward, bastard, bedizened, big sounding, bogus, brummagem, canting, chichi,… …
97apocryphal — Synonyms and related words: Albigensian, Arian, Catharist, Donatist, Ebionitist, Erastian, Gnostic, Jansenist, Jansenistic, Jovinianist, Jovinianistic, Lollard, Manichaean, Monophysite, Monophysitic, Montanist, Montanistic, Pelagian, Sabellian,… …
98artificial — Synonyms and related words: Gongoresque, Gongoristic, Marinistic, affected, apocryphal, assumed, bastard, bogus, brummagem, colorable, colored, concocted, contrived, counterfeit, counterfeited, cute, distorted, dressed up, dummy, elaborate,… …
99assumed — Synonyms and related words: accepted, accounted as, affected, alleged, apocryphal, artificial, assumptive, bastard, bogus, brummagem, chanced, colorable, colored, conjectured, counterfeit, counterfeited, deceptive, deemed, delusory, distorted,… …
100bastard — Synonyms and related words: SOB, affected, apocryphal, artificial, assumed, bantling, bar sinister, baseborn, bastard child, bastardy, bird, blackguard, bogus, brummagem, bugger, by blow, cat, chap, character, colorable, colored, counterfeit,… …