Somewhat similar to a ton; a term informally used to describe a large quantity or amount.

काफी मात्रा में

English Usage: He bought a tonish amount of groceries for the party.

Hindi Usage: उसने पार्टी के लिए काफी मात्रा में किराना सामान खरीदा।

Having the quality or characteristics of something large or hefty; somewhat bulky.

काफी भारी

English Usage: The tonish box was difficult to lift.

Hindi Usage: भारी बॉक्स उठाना मुश्किल था।