Sluggish and Unproductive

Sluggish

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

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

Nearby Words: sluggishness, sluggishly

Unproductive

Unproductive adjective - Producing inferior or only a small amount of vegetation.

Sluggish and unproductive are semantically related. Sometimes you can use "Sluggish" instead an adjective "Unproductive".
Cite this Source
Unproductive and Sluggish. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/sluggish/unproductive
Sluggish & Unproductive. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/sluggish/unproductive>.
Unproductive or Sluggish. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/sluggish/unproductive.
Google Ngram Viewer shows how "sluggish" and "unproductive" have occurred on timeline