fantastic synonyms

foreign strange affected wonderful odd extreme artificial ridiculous vague peculiar exotic weird bizarre absurd imaginary fabulous eccentric baroque singular extravagant ludicrous erratic queer grotesque unreal quaint fanciful implausible preposterous comical capricious outlandish whimsical mannered hallucinatory freakish farfetched high-flown chimerical illusive phantasmagoric

excellent incredible unbelievable phenomenal