Poor
Poor adjective - Falling short of a standard.
Usage example: a pretty poor musician, even for a garage band
Suboptimal and poor are semantically related. In some cases you can use "Suboptimal" instead an adjective "Poor".
Suboptimal
Suboptimal adjective - Falling short of a standard.
Usage example: yes, living on junk food generally means that you have a suboptimal diet
Mutual synonyms
Cite this Source
Suboptimal and Poor. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/poor/suboptimal
Poor & Suboptimal. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/poor/suboptimal>.
Suboptimal or Poor. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/poor/suboptimal.
Google Ngram Viewer shows how "poor" and "suboptimal" have occurred on timeline