ふらふらと (translations)→ dizzily shambling swaying unsteadily wobble
ぼんやり (translations)→ absently bit blankly blurred confusedly daze dim faintly foolishly fume idly listlessly misty numbly stupor uncertain unobservant vacantly vaguely
所在なげに (translations)→ awkwardly languidly uncertainly wearily