थोक  =  state
A bulk purchase of grain.

थोक  =  amount
It's cheaper tp buy in bulk.

शरीर  =  body
She heaved her huge bulk out of the chair.

अधिकांश  =  greater part
The bulk of the work has already been done.

रेशेदार तत्व  =  roughage
You need more bulk in your diet.

विशाल आकार  =  size
It was difficult to move, not because of its weight but because of its bulk.