Be concerned
Observe and be concerned are semantically related. In some cases you can use "Observe" instead a verb phrase "Be concerned".
Observe
Observe verb - To act according to the commands of.
Be concerned and observe are semantically related. Sometimes you can use "Be concerned" instead a verb "Observe".
Mutual synonyms
Related pairs
Cite this Source
Observe and Be concerned. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/be_concerned/observe
Be concerned & Observe. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/be_concerned/observe>.
Observe or Be concerned. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/be_concerned/observe.
Google Ngram Viewer shows how "be concerned" and "observe" have occurred on timeline