おずおずと (translations)→ apologetic awkward awkwardly coyly diffidently frightened gingerly hesitantly nervously reluctantly sheepishly shyly submissive tentative tentatively timid timidly tremulously
おそるおそる (translations)→ anxiously apprehensively doubtfully fearfully slowly
おもむろに (translations)→ carefully deliberately reflectively studious
すこしずつ (translations)→ gradually
そっと (translations)→ calmly covertly delicately discreetly ease furtive furtively gently guardedly lightly little loosely politely quick quickly quiet quietly secretly silently slight softly stealthily stealthy tenderly
それとなく (translations)→ absently carelessly casual casually cunningly discreet friendly generally obliquely somehow subtly surreptitiously unobtrusively vague veiled
そろそろと (translations)→ precariously slow
のろのろと (translations)→ laboriously wearily
ゆっくり (translations)→ completely lazy leisure leisurely length long patiently soft sound
細心の注意を払って (translations)→ eager fastidiously
慎重 (translations)→ cautious discretion great respect safety tact
慎重な (translations)→ careful close conscientious diplomatic judicious reasonable thoughtful
慎重に (translations)→ defensively measured patient thoughtfully warily
神経質に (translations)→ impatient nervous vexedly
注意深く (translations)→ attentively closely heedfully mindfully