Apathy *minor* = Laziness?
Apathy *moderate* = Lethargy?
Apathy *major* = Depression? Or Nihilism?
Nihilism
Definition:
NOUN*
the rejection of all religious and moral principles, in the belief that life is meaningless.
Synonyms:
negativity · cynicism · pessimism · rejection · repudiation · renunciation · denial · abnegation · disbelief · nonbelief · unbelief · skepticism · lack of conviction · absence of moral values · agnosticism · atheism · nontheism
Philosophy
extreme skepticism maintaining that nothing in the world has a real existence.
Historical
the doctrine of an extreme Russian revolutionary party c.1900 which found nothing to approve of in the established social order.
the rejection of all religious and moral principles, in the belief that life is meaningless.
Synonyms:
negativity · cynicism · pessimism · rejection · repudiation · renunciation · denial · abnegation · disbelief · nonbelief · unbelief · skepticism · lack of conviction · absence of moral values · agnosticism · atheism · nontheism
Philosophy
extreme skepticism maintaining that nothing in the world has a real existence.
Historical
the doctrine of an extreme Russian revolutionary party c.1900 which found nothing to approve of in the established social order.