あいまいな (translations)→ banal catch-all dark equivocal evasive fuzzy grey indefinite noncommittal slightly tentative vague
あいまいに (translations)→ doubtfully indistinct inscrutable non-committally noncommittally tentatively uncertainly unconvincingly
いい加減に (translations)→ bad indifferently now
いくぶん (translations)→ considerably light little marginally more partial slight somewhat
いささか (translations)→ almost bit embarrassed highly least mild mildly moderately partly pretty rather some somehow sometimes trifle
うっすら (translations)→ dimly film fine
おぼろげに (translations)→ faintly rough
かすかな (translations)→ allusive distant evanescent faint feeble gentle half lightly low meager small soft tender thready tremulous vanish wan wee wispy
ちょっぴり (translations)→ dollop drop just skimpily
どこか (translations)→ certain grapevine look obviously part somebody someplace something somewhere wherever
どことなく (translations)→ amused remotely
なんとなく (translations)→ actually connotation distinct effortlessly general imprecisely inexplicably intuitively really seem simply
ぼんやり (translations)→ absently aimlessly blankly blurred confusedly daze dim foolishly fume idly listlessly misty numbly stupor uncertain unobservant vacantly
何となく (translations)→ extremely indefinable very
少し (translations)→ begin briefly dash few handful iota narrowly short shortly thinly while
心もとない (translations)→ disconsolate unsettling unsound unusual
漠然と (translations)→ airily distantly unfocused
漠然とした (translations)→ obscure oracular unattributable