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
arneomai (Greek #720)
to contradict, i.e. disavow, reject, abnegate
KJV usage: deny, refuse.
Pronounce: ar-neh'-om-ahee
Origin: perhaps from 1 (as a negative particle) and the middle voice of 4483