Difference between Extant and Living

Extant

Part of speech: adjective

Definition: Still in existence. Currently existing; not having disappeared. Still alive; not extinct.

Living

Part of speech: adjective

Definition: A state of having life.In use or existing.Of everyday lifeTrue to life.Used as an intensifier.

Part of speech: noun

Definition: The state of being alive.Financial means; a means of maintaining life; livelihoodA style of life.A position in a church (usually the Church of England) that has attached to it a source of income. The holder of the position receives its revenue for the performance of stipulated duties.

Example sentence: Where is the Life we have lost in living? Where is the wisdom we have lost in knowledge? Where is the knowledge we have lost in information?