Duff and Unsatisfactory

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

Unsatisfactory and duff are semantically related. in bad topic. In some cases you can use "Unsatisfactory" instead an adjective "Duff".

Nearby Word: duffer

Unsatisfactory adjective - Falling short of a standard.

Duff and unsatisfactory are semantically related. Sometimes you can use "Duff" instead an adjective "Unsatisfactory".

Nearby Word: unsatisfactorily