huparcho (Greek #5225)
to begin under (quietly), i.e. come into existence (be present or at hand); expletively, to exist (as copula or subordinate to an adjective, participle, adverb or preposition, or as an auxiliary to a principal (verb)
KJV usage: after, behave, live.
Pronounce: hoop-ar'-kho
Origin: from 5259 and 756