Word Study
keep an eye on
THESAURUS
keep an eye on
attend to, au courant, baby-sit, be vigilant, be watchful, boss, care for, chaperon, cherish, conserve, eye, eyeball, follow, foster, gaze at, have a looksee, hold in view, keep account of, keep count of, keep in order, keep in sight, keep in view, keep informed, keep posted, keep track of, keep under observation, keep up on, keep watch over, look after, look at, look on, look out for, look to, look upon, matronize, mind, minister to, mother, nurse, nurture, observe, overlook, oversee, preserve, protege, provide for, reconnoiter, regard, ride herd on, scout, see after, see to, shepherd, spy upon, stand over, stay briefed, superintend, supervise, support, take care of, take charge of, tend, view, watch, watch out for, watch overROGET THESAURUS
keep an eye on
Care
VB be careful, reck, take care, pay attention to, take care of, look to, look after, see to, see after, keep an eye on, keep a sharp eye on, chaperon, matronize, play gooseberry, keep watch, keep watch and ward, mount guard, set watch, watch, keep in sight, keep in view, mind, mind one's business, look sharp, look about one, look with one's own eyes, keep a good lookout, keep a sharp lookout, have all one's wits about one, have all one's eyes about one, watch for, keep one's eyes open, have the eyes open, sleep with one's eye open.For further exploring for "keep an eye on" in Webster Dictionary Online