あいまいに の訳語→ doubtfully indistinct inscrutable non-committally noncommittally uncertainly unconvincingly vaguely
あやふやな の訳語→ flimsy fluffy incoherently uncertain
うっすらと の訳語→ dim dimply faint faintly gently half little mere slightly something somewhat thin thinly
おずおずと の訳語→ apologetic awkward awkwardly cautiously coyly diffidently frightened gingerly hesitantly nervously reluctantly sheepishly shyly submissive tentative timid timidly tremulously
おそるおそる の訳語→ anxiously apprehensively fearfully slowly
こわごわ の訳語→ deprecatory terror uneasily
一応 の訳語→ anyway casually finally token vainly
空しく の訳語→ helplessly pointlessly