unscrupulousness
🇺🇸
/ʌnˈskruːpjələsnəs/
🇬🇧
/ʌnˈskruːpjələsnəs/
When someone doesn't care about right or wrong in their actions.
His unscrupulousness became obvious when he cheated in the game without any guilt.
他在游戏中毫无愧疚地作弊,露出了他的无良。