Complex
Complex adjective - Having many parts or aspects that are usually interrelated.
Highly evolved and complex are semantically related. In some cases you can use "Highly evolved" instead an adjective "Complex".
Highly evolved
Complex and highly evolved are semantically related. You can use "Complex" instead an adjective phrase "Highly evolved".
Mutual synonyms
Cite this Source
Highly evolved and Complex. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/complex/highly_evolved
Complex & Highly evolved. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/complex/highly_evolved>.
Highly evolved or Complex. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/complex/highly_evolved.
Google Ngram Viewer shows how "complex" and "highly evolved" have occurred on timeline