Complex problem
Problem and complex problem are semantically related. in complicated situation topic. In some cases you can use "Problem" instead a noun phrase "Complex problem".
Problem
Problem noun - Something that requires thought and skill for resolution.
Complex problem and problem are semantically related. Sometimes you can use "Complex problem" instead a noun "Problem".
Nearby Words: problematic, problematical
Mutual synonyms
Cite this Source
Problem and Complex problem. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/complex_problem/problem
Complex problem & Problem. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/complex_problem/problem>.
Problem or Complex problem. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/complex_problem/problem.
Google Ngram Viewer shows how "complex problem" and "problem" have occurred on timeline