Not complex
Single and not complex are semantically related. in uncluttered topic. In some cases you can use "Single" instead an adjective phrase "Not complex".
Single
Single adjective - Not married.
Not complex and single are semantically related. You can use "Not complex" instead an adjective "Single".
Cite this Source
Single and Not complex. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/not_complex/single
Not complex & Single. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/not_complex/single>.
Single or Not complex. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/not_complex/single.
Google Ngram Viewer shows how "not complex" and "single" have occurred on timeline