Be on guard
Observe and be on guard are semantically related. In some cases you can use "Observe" instead a verb phrase "Be on guard".
Observe
Observe verb - To act according to the commands of.
Be on guard and observe are semantically related. Sometimes you can use "Be on guard" instead a verb "Observe".
Mutual synonyms
Cite this Source
Observe and Be on guard. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/be_on_guard/observe
Be on guard & Observe. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/be_on_guard/observe>.
Observe or Be on guard. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/be_on_guard/observe.
