altruism

As a noun altruism

is regard for others, both natural and moral without regard for oneself; devotion to the interests of others; brotherly kindness; selflessness; contrasted with egoism or selfishness .

As an adjective bombastic is

showy in speech and given to using flowery or elaborate terms; grandiloquent; pompous.

As nouns the difference between altruism and humanism

is that altruism is regard for others, both natural and moral without regard for oneself; devotion to the interests of others; brotherly kindness; selflessness; contrasted with egoism or selfishness while humanism is the study of the humanities or the liberal arts; literary (especially classical) scholarship.

As nouns the difference between solipsism and altruism

is that solipsism is (philosophy) the theory that the self is all that exists or that can be proven to exist while altruism is regard for others, both natural and moral without regard for oneself; devotion to the interests of others; brotherly kindness; selflessness; contrasted with egoism or selfishness .

As nouns the difference between altruism and mobile

is that altruism is regard for others, both natural and moral without regard for oneself; devotion to the interests of others; brotherly kindness; selflessness; contrasted with egoism or selfishness while mobile is a sculpture or decorative arrangement made of items hanging so that they can move independently from each other ().

As an adjective mobile is

capable of being moved.

As nouns the difference between charity and altruism

is that charity is (archaic)  christian love; representing god's love of man, man's love of god, or man's love of his fellow-men while altruism is regard for others, both natural and moral without regard for oneself; devotion to the interests of others; brotherly kindness; selflessness; contrasted with egoism or selfishness .

As nouns the difference between samaritan and altruism

is that samaritan is a good samaritan while altruism is regard for others, both natural and moral without regard for oneself; devotion to the interests of others; brotherly kindness; selflessness; contrasted with egoism or selfishness .

As nouns the difference between altruism and selfishness

is that altruism is regard for others, both natural and moral without regard for oneself; devotion to the interests of others; brotherly kindness; selflessness; contrasted with egoism or selfishness while selfishness is the quality of being selfish, the condition of putting one's own interests before those of others.

As nouns the difference between humanitarianism and altruism

is that humanitarianism is humanitarian philosophy or practice while altruism is regard for others, both natural and moral without regard for oneself; devotion to the interests of others; brotherly kindness; selflessness; contrasted with egoism or selfishness .

As nouns the difference between altruism and benevolence

is that altruism is regard for others, both natural and moral without regard for oneself; devotion to the interests of others; brotherly kindness; selflessness; contrasted with egoism or selfishness while benevolence is (uncountable) disposition to do good.