alertly Synonyms

agily advertently shrewdly attentively wisely warily vigilantly sharply sharp reasonably rationally heedfully mindfully alerting watchfully scrupulously thoughtfully guardedly fastidiously discreetly comprehendingly suspiciously antipathetically alerted quickly prudently circumspectly cautiously carefully briskly brisk anxiously alert alarm agilely adroitly concernedly deliberately diligently providently observantly nimbly keenly judiciously intently intelligently intellectually gingerly FAST actively