hath a claim (verb) merit: be entitled to
Sinonime: extraordinary,
fantastic, imcomprehensible,
implausible,
impossible,
improbable, incogitable,
incredible, insupposable, mind-boggling,
phony,
rare, reachy, staggering,
strange,
thin*,
unbelievable, unconvincing, unheard-of,
unimaginable, unknowable,
unlikely, unsubstantial, unthinkable,
weak*, won't fly, won't wash
Antonime: believable, conceivable, fathomable, imaginable,
reasonable