As nouns the difference between cosmopolitanism and humanitarianism
is that cosmopolitanism is the idea that all of humanity belongs to a single moral community while humanitarianism is humanitarian philosophy or practice.
As nouns the difference between humanitarianism and socialism
is that humanitarianism is humanitarian philosophy or practice while socialism is (marxism) the intermediate phase of social development between capitalism and full communism in marxist theory in which the state has control of the means of production.
As nouns the difference between beneficence and humanitarianism
is that beneficence is an act of philanthropy, a kind deed; an act which benefits someone (else. while humanitarianism is humanitarian philosophy or practice.
As nouns the difference between generosity and humanitarianism
is that generosity is (uncountable) the trait of being willing to donate money and/or time while humanitarianism is humanitarian philosophy or practice.