Not believable; implausible; seemingly only possible in fantasy.
Existing in or constructed from fantasy; of or relating to fantasy; fanciful.
Resembling fantasies in irregularity, caprice, or eccentricity; irregular; grotesque.
Wonderful; marvelous; excellent; extraordinarily good or great (used especially as an intensifier).
Beyond what is possible for a human being.
A human being with remarkable abilities or superpowers.