Be on your guard
Be on the alert and be on your guard are semantically related. In some cases you can use "Be on the alert" instead a verb phrase "Be on your guard".
Be on the alert
Be on your guard and be on the alert are semantically related. You can use "Be on your guard" instead a verb phrase "Be on the alert".
Cite this Source
Be on the alert and Be on your guard. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/be_on_your_guard/be_on_the_alert
Be on your guard & Be on the alert. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/be_on_your_guard/be_on_the_alert>.
Be on the alert or Be on your guard. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/be_on_your_guard/be_on_the_alert.
