Duff and Low-grade

Duff noun - The part of the body upon which someone sits.

Low-grade and duff are semantically related In some cases you can use "Low-grade" instead an adjective "Duff".

Nearby Word: duffer

Low-grade adjective - Of low quality.

Duff and low-grade are semantically related (British) in inferior topic. Sometimes you can use "Duff" instead an adjective phrase "Low-grade". informal substitute