Noun:

રાસા ટ્રેન,

gravy train's Usage Examples:

"NSFW: Don"t bullshit a reformed bullshitter; the off-the-record gravy train stops here".

When everything seems to boilover at the gravy train he uses the opportunity and asks Lonappan to help him.

Jim Farber of Daily News said, In a nod to trendiness, the shows included a mock-Bollywood dance sequence during 'Me Against The Music,' eagerly riding the 'Slumdog' gravy train.

Synonyms:

railcar, railroad train, boat train, railway locomotive, streamliner, locomotive, subway train, locomotive engine, rattler, public transport, car, mail train, car train, freight train, railway car, passenger train, railroad car, hospital train, engine,

Antonyms:

die, worsen, engage, stay, boil,