- নীতিকুশল, নীতিজ্ঞ (adjective(s) conversant with policy/ political science/ diplomacy; diplomatic; worldly-wise; judicious; astute; sagacious.
- নীতিকুশলতা, নীতিজ্ঞান (noun(s) political knowledge; knowledge of politics/ diplomacy/ ethics; political/ diplomat acumen; moral sense.