いささか の訳語→ almost bit considerably highly least little mild mildly moderately more partly pretty rather slight slightly some somehow sometimes somewhat trifle vaguely
きまり悪そうに の訳語→ awkward self-consciously unhappily
ぎこちない の訳語→ constrained discomfort embarrass gauche gawky uneasily ungraceful unnaturally wan
気まずい の訳語→ difficulty eerie embarrassment shaky sour tense uncomfortable uneasy
困った の訳語→ bad damn difficult disconcerting dismal stewed trouble unhappy