いささか (translations)→ 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 (translations)→ awkward self-consciously unhappily
ぎこちない (translations)→ constrained discomfort embarrass gauche gawky uneasily ungraceful unnaturally wan
気まずい (translations)→ difficulty eerie embarrassment shaky sour tense uncomfortable uneasy
居心地の悪い (translations)→ nervous
困った (translations)→ bad damn difficult disconcerting dismal stewed trouble unhappy