Word Study
on the lookout
THESAURUS
on the lookout
Argus-eyed, all ears, all eyes, aux aguets, custodial, eagle-eyed, guarded, hawk-eyed, keen-eyed, lidless, observant, on guard, on the watch, open-eyed, prudent, sharp-eyed, sleepless, vigilant, wary, watchful, with open eyesROGET THESAURUS
on the lookout
Care
N care, solicitude, heed, heedfulness, scruple, watchfulness, vigilance, surveillance, eyes of Argus, watch, vigil, look out, watch and ward, loeil du maitre, alertness, attention, prudence &c, circumspection, anxiety, forethought, precaution, tidiness accuracy, minuteness, attention to detail, careful regardful, heedful, taking care, particular, prudent, considerate, thoughtful, provident, alert, sure-footed, guarded, on one's guard, on the qui vivre, on the alert, on watch, on the lookout, awake, broad awake, vigilant, watchful, wakeful, wistful, Argus-eyed, wide awake, on the watch for (expectant), tidy accurate, scrupulous, cavendo tutus, carefully, with care, gingerly, quis custodiet istos custodes?, who will watch the watchers?, care will kill a cat, ni bebas agua que no veas, O polished perturbation! Golden care!, the incessant care and labor of his mind.For further exploring for "on the lookout" in Webster Dictionary Online