from πρό and κόπτω; to drive forward (as if by beating), i.e. (figuratively and intransitively) to advance (in amount, to grow; in time, to be well along):--increase, proceed, profit, be far spent, wax.
from τέλος; complete (in various applications of labor, growth, mental and moral character, etc.); neuter (as noun, with ὁ) completeness:--of full age, man, perfect.
from γίνομαι; "kin" (abstract or concrete, literal or figurative, individual or collective):--born, country(-man), diversity, generation, kind(-red), nation, offspring, stock.