こそこそと (translations)→ bashfully low stealthily
さりげなく (translations)→ absently careless carelessly casual casually casualness covert covertly delicately discreet discreetly effortlessly everyday inconspicuous innocently matter-of-factly nonchalantly restrained simply unselfconsciously vague
それとなく (translations)→ cautiously cunningly friendly generally gently little obliquely somehow subtly surreptitiously veiled
