Comment upon
Complain and comment upon are semantically related. In some cases you can use "Complain" instead a verb "Comment upon".
Complain
Complain verb - To express dissatisfaction, pain, or resentment usually tiresomely.
Comment upon and complain are semantically related. Sometimes you can use "Comment upon" instead a verb "Complain".
Mutual synonyms
Cite this Source
Complain and Comment upon. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/comment_upon/complain
Comment upon & Complain. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/comment_upon/complain>.
Complain or Comment upon. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/comment_upon/complain.
Google Ngram Viewer shows how "comment upon" and "complain" have occurred on timeline