Spare
Spare adjective - Less plentiful than what is normal, necessary, or desirable.
Usage example: spare vegetation that made foraging very difficult
Unproductive and spare are semantically related. In some cases you can use "Unproductive" instead an adjective "Spare".
Unproductive
Unproductive adjective - Producing inferior or only a small amount of vegetation.
Spare and unproductive are semantically related. Sometimes you can use "Spare" instead an adjective "Unproductive".
Cite this Source
Unproductive and Spare. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/spare/unproductive
Spare & Unproductive. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/spare/unproductive>.
Unproductive or Spare. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/spare/unproductive.
Google Ngram Viewer shows how "spare" and "unproductive" have occurred on timeline