dispute, preach (unto), reason (with), speak

Strong’s Dictionary of Greek Words:

Greek:
διαλέγομαι
Transliteration:
dialegomai
Phonic:
dee-al-eg’-om-ahee
Meaning:
middle voice from 1223 and 3004; to say thoroughly, i.e. discuss (in argument or exhortation)
KJV Usage:
dispute, preach (unto), reason (with), speak