matured — complete in natural growth or development, as plant and animal forms: a mature rose bush.
advanced — An advanced system, method, or design is modern and has been developed from an earlier version of the same thing.
aged — You use aged followed by a number to say how old someone is.
arrived — to come to a certain point in the course of travel; reach one's destination: He finally arrived in Rome.
bloomed — (of a lens) coated with a thin film of magnesium fluoride or some other substance to reduce the amount of light lost by reflection
blossomed — the flower of a plant, especially of one producing an edible fruit.
culminated — Simple past tense and past participle of culminate.
developed — If you talk about developed countries or the developed world, you mean the countries or the parts of the world that are wealthy and have many industries.
evolved — Develop gradually, esp. from a simple to a more complex form.
mellowed — soft, sweet, and full-flavored from ripeness, as fruit.
perfected — conforming absolutely to the description or definition of an ideal type: a perfect sphere; a perfect gentleman.
primed — of the first importance; demanding the fullest consideration: a prime requisite.
progressed — a movement toward a goal or to a further or higher stage: the progress of a student toward a degree.
rounded — having a flat, circular surface, as a disk.
seasoned — one of the four periods of the year (spring, summer, autumn, and winter), beginning astronomically at an equinox or solstice, but geographically at different dates in different climates.