うしろめたさ (translations)→ apologetic guilty question reticence
やましさ (translations)→ guiltiness pain
罪 (translations)→ charge conspiracy crime criminal culpability rap sin
罪悪感 (translations)→ angst forbidden
人目をはばかる (translations)→ discretion furtive
良心の呵責 (translations)→ influence qualm remorse
咎める (translations)→ accuse bad castigate criticism disapprove reprimand scold upbraid