an (Greek #302)
a primary particle, denoting a supposition, wish, possibility or uncertainty
KJV usage: (what-, where-, wither-, who-)soever. Usually unexpressed except by the subjunctive or potential mood. Also contracted for 1437.
Pronounce: an
epistrepho (Greek #1994)
to revert (literally, figuratively or morally)
KJV usage: come (go) again, convert, (re-)turn (about, again).
Pronounce: ep-ee-stref'-o
Origin: from 1909 and 4762