barely faintly gently hint lightly perceptibly slightly slight small softly touch trace
absently carelessly careless casually casualness casual covertly covert discreetly discreet effortlessly everyday inconspicuous innocently matter-of-factly nonchalantly restrained simply unobtrusively unselfconsciously vague
calmly carefully cautiously ease furtively furtive gingerly guardedly little loosely politely quickly quick quietly quiet secretly silently slowly stealthily stealthy tenderly tentative
cunningly friendly generally obliquely somehow subtly surreptitiously veiled
diplomatically mildly smoothly
artistically decent expertly neatly nimbly skillfully slickly successfully
adeptly adroitly cleverly craftily deftly slyly well workmanlike