As I said avove there are always going to be thoses who will pick over words.
The KJV is the closest to the truth as can be printed.
If I may show you this.
Strong's Greek Lexicon Search Results
Result of search for "church":
1577. ekklesia ek-klay-see'-ah from a compound of 1537 and a derivative of 2564; a calling out, i.e. (concretely) a popular meeting, especially a religious congregation (Jewish synagogue, or Christian community of members on earth or saints in heaven or both):--assembly, church.
1985. episkopos ep-is'-kop-os from 1909 and 4649 (in the sense of 1983); a superintendent, i.e. Christian officer in genitive case charge of a (or the) church (literally or figuratively):--bishop, overseer.
2941. kubernesis koo-ber'-nay-sis from kubernao (of Latin origin, to steer); pilotage, i.e. (figuratively) directorship (in the church):--government.
4622. Sion see-own' of Hebrew origin (6726); Sion (i.e. Tsijon), a hill of Jerusalem; figuratively, the Church (militant or triumphant):--Sion.
4864. sunagoge soon-ag-o-gay' from (the reduplicated form of) 4863; an assemblage of persons; specially, a Jewish "synagogue" (the meeting or the place); by analogy, a Christian church:--assembly, congregation, synagogue.
Hope this will help.
www.eliyah.com/lexicon.html