What is another word for kept watch?
Pronunciation: [kˈɛpt wˈɒt͡ʃ] (IPA) 
There are several synonyms for the term "kept watch". One of the most commonly used synonyms is "monitored", which means to observe something closely in order to detect any changes or movements. Another synonymous term is "surveilled", which refers to the act of systematically monitoring an area or object for security purposes. "Guarded" is another synonym that describes the act of keeping a watchful eye over something in order to protect it. "Vigilant" is also a synonymous term that means to be watchful and alert for any potential dangers or threats. Lastly, "observed" is another term for "kept watch", which means to pay attention to something over a period of time.
