- too improbable to admit of belief
- a tall story
Synonym: improbablemarvelloustall(a)
- being or having the character of a miracle
Synonym: marvellousmiraculous
- extraordinarily good or great
- 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)marvellousrattling(a)terrifictremendouswonderfulwondrous