What is another word for kept an eye out?
Pronunciation: [kˈɛpt ɐn ˈa͡ɪ ˈa͡ʊt] (IPA) 
There are several synonyms for the phrase "kept an eye out" such as "watched carefully," "kept a lookout," "vigilant," "observant," "alert," and "attentive." These phrases are often used interchangeably depending on the context of the situation. From the standpoint of a security guard, they would remain attentive while monitoring a store or building. Likewise, parents might want to keep a close watch on their children while playing at the park. Whether you're keeping watch over your surroundings or keeping tabs on something specific, these synonyms are great alternatives to the common phrase "kept an eye out." They all suggest a sense of carefully monitoring the situation and being alert to any changes or dangers.
