collaborationism; principle of cooperation
Refers to an ideology or stance that emphasizes cooperation and harmony, often in political, social, or organizational contexts.
His principle of cooperation strengthened the team's unity.
Policies based on collaborationism are being called for.
協調 is the general noun for cooperation or harmony, while 協調主義 specifically refers to the ideology or principle of cooperation.
Compound of 協調 (cooperation) and 主義 (principle, -ism).