THESAURUS
discreetly
artfully, astutely, cannily, carefully, cautiously, circumspectly, cleverly, considerately, cunningly, discerningly, easy, gingerly, guardedly, heedfully, intelligently, judiciously, knowingly, mindfully, pawkily, providently, prudently, rationally, reasonably, regardfully, sagaciously, sensibly, shrewdly, smartly, thoughtfully, understandingly, wisely, with care, with caution