Deficient and Sluggish

Deficient adjective - Lacking some necessary part.

Sluggish and deficient are semantically related. In some cases you can use "Sluggish" instead an adjective "Deficient".

Nearby Words: deficiency, deficit, deficiently

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

Deficient and sluggish are semantically related. Sometimes you can use "Deficient" instead an adjective "Sluggish".

Nearby Words: sluggishness, sluggishly