Overlooks, as a verb, means to miss or fail to notice something. An antonym for overlooks could be the word "observant" - which means being alert, watchful and noticing everything that is happening. Another word that can be used as an antonym of "overlooks" is "attentive" - this means paying close attention and making an effort to be aware of everything in a given situation. One other possible antonym for "overlooks" would be "noticing" - which refers to being aware of something and having a conscious understanding of it. These words offer alternative ways to describe the opposite of overlooking something or someone, and can be used to convey a sense of keen awareness, attentiveness, and observation.