古英語riht正しい・合法の・本物のright, lawful, genuineこの語源をもつ英単語righteous正義のrighteously正義にrighteousness正義rightly正しくrightness正しさunrighteous不道徳なunrighteously不正にunrighteousness不義upright垂直に・縦の姿勢uprightly垂直に・正直にuprightness正直
