WordNet sense 1 (win something through one's efforts):

gain, win

WordNet sense 2 (come into the possession of something concrete or abstract):

get

WordNet sense 3 (gain knowledge or skills):

learn, larn

WordNet sense 4 (gain through experience):

develop, evolve

WordNet sense 5 (take on a certain form, attribute, or aspect):

adopt, assume, take, take on

WordNet sense 6 (come to have or undergo a change of (physical features and attributes)):

grow, produce, produce