かすかに (translations)→ barely faintly gently hint lightly perceptibly slight slightly small softly touch trace
さりげなく (translations)→ absently careless carelessly casual casually casualness covert covertly discreet discreetly effortlessly everyday inconspicuous innocently matter-of-factly nonchalantly restrained simply unobtrusively unselfconsciously vague
そっと (translations)→ calmly carefully cautiously ease furtive furtively gingerly guardedly little loosely politely quick quickly quiet quietly secretly silently slowly stealthily stealthy tenderly tentative
それとなく (translations)→ cunningly friendly generally obliquely somehow subtly surreptitiously veiled
やんわり (translations)→ diplomatically mildly smoothly
器用に (translations)→ artistically decent expertly neatly nimbly skillfully slickly successfully
気をきかせて (translations)→ brightly loyally tactfully
巧みに (translations)→ adeptly adroitly cleverly craftily deftly slyly well workmanlike
細やかな (translations)→ delicate light
入念に (translations)→ closely painstakingly