Off and Sluggish

Off adjective - Falling short of a standard.

Sluggish and off are semantically related in increase topic. In some cases you can use "Sluggish" instead an adjective "Off".

Nearby Word: offing

Sluggish adjective - Moving or proceeding at less than the normal, desirable, or required speed.

Off and sluggish are semantically related in dull topic. Sometimes you can use "Off" instead an adjective "Sluggish", if it concerns topics such as increase.

Nearby Words: sluggishness, sluggishly