Evolve
Part of speech: verb
Definition: To move in regular procession through a system. To develop.
Example sentence: To sustain longevity, you have to evolve.
Acquire
Part of speech: verb
Definition: To get.To gain, usually by one's own exertions; to get as one's own, as, to acquire a title, riches, knowledge, skill, good or bad habits.
Example sentence: The first idea the child must acquire is that of the difference between good and evil.