こぼす の訳語→ complain protest say stream tell
悪口 の訳語→ accusation derogation epithet evil gibe insult speech
抗議 の訳語→ contradiction insinuation outcry
不平 の訳語→ criticism disaffection discontentment gripes reproach resentment
不満 の訳語→ aggrievement beef defect deficiency discontent dissatisfaction distress grievance lacking moan unhappy woe
文句 の訳語→ complaints gambit line remark request sentiment slogan word wording