形容词

1. too improbable to admit of belief

e.g. a tall story

Synonym: improbablemarveloustall(a)

2. being or having the character of a miracle

Synonym: marvelousmiraculous

3. extraordinarily good or great
used especially as intensifiers

e.g. a fantastic trip to the Orient
the film was fantastic!
a howling success
a marvelous collection of rare books
had a rattling conversation about politics
a tremendous achievement

Synonym: fantasticgrandhowling(a)marvelousrattling(a)terrifictremendouswonderfulwondrous