unfounded adj : without a basis in reason or fact; "baseless gossip"; "the allegations proved groundless"; "idle fears"; "unfounded suspicions"; "unwarranted jealousy" [syn: baseless, groundless, idle, unwarranted]

English

Adjective

1. Having no strong foundation; not based on solid reasons or facts.

Translations

Barmecidal, Barmecide, airy, apparent, apparitional, autistic, baseless, bottomless, chimeric, contrary to fact, deceptive, delusional, delusionary, delusive, delusory, dereistic, dishonest, dreamlike, dreamy, empty, erroneous, fallacious, false, fantastic, garbled, gratuitous, groundless, idle, ill-founded, illusional, illusionary, illusive, illusory, imaginary, in error, inauthentic, inconclusive, indecisive, mendacious, miscited, misleading, misquoted, misreported, misstated, not following, not proved, not true, ostensible, phantasmagoric, phantasmal, phantom, seeming, self-deceptive, self-deluding, specious, spectral, spurious, supposititious, truthless, unactual, unascertained, unattested, unauthentic, unauthenticated, unauthoritative, unbased, uncalled-for, uncertified, unconfirmed, uncorroborated, undemonstrated, undetermined, unestablished, unfixed, ungrounded, unjustifiable, unjustified, unproved, unproven, unreal, unreliable, unsettled, unshown, unsound, unsubstantial, unsubstantiated, unsupportable, unsupported, unsupported by evidence, unsustainable, unsustained, untenable, untested, untried, untrue, untruthful, unvalidated, unverified, unwarranted, vain, visionary, without basis, without foundation, without grounds