compersion

As nouns the difference between altruism and compersion

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 compersion is the feeling of joy one has experiencing another's joy, such as in witnessing a toddler's joy and feeling joy in response.

As nouns the difference between compersion and compassion

is that compersion is the feeling of joy one has experiencing another's joy, such as in witnessing a toddler's joy and feeling joy in response while compassion is deep awareness of the suffering of another, coupled with the wish to relieve it.

As a verb compassion is

to pity.

As nouns the difference between compersion and contract

is that compersion is the feeling of joy one has experiencing another's joy, such as in witnessing a toddler's joy and feeling joy in response while contract is an agreement between two or more parties, to perform a specific job or work order, often temporary or of fixed duration and usually governed by a written agreement.

As an adjective contract is

(obsolete) contracted; affianced; betrothed.

As a verb contract is

(ambitransitive) to draw together or nearer; to shorten, narrow, or lessen.

As nouns the difference between intuition and compersion

is that intuition is (pedantic) while compersion is the feeling of joy one has experiencing another's joy, such as in witnessing a toddler's joy and feeling joy in response.