WordNet sense 1 (the season of growth):

springtime

WordNet sense 2 (a natural flow of ground water):

fountain, outflow, outpouring, natural spring

WordNet sense 3 (the elasticity of something that can be stretched and returns to its original length):

give, springiness

WordNet sense 4 (develop into a distinctive entity):

form, take form, take shape

WordNet sense 5 (move forward by leaps and bounds):

bound, jump, leap

WordNet sense 6 (spring back; spring away from an impact):

bounce, rebound, recoil, resile, reverberate, ricochet, rebound, recoil, take a hop

WordNet sense 7 (a light, self-propelled movement upwards or forwards):

leaping, saltation