Meaning : Extraordinarily good or great. Used especially as intensifiers.
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.
Rattling ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Rattling ka matlab kya hota hai?