Strong's #2159: eutonos (pronounced yoo-ton'-oce)

adverb from a compound of 2095 and a derivative of teino (to stretch); in a well-strung manner, i.e. (figuratively) intensely (in a good sense, cogently; in a bad one, fiercely):--mightily, vehemently.

Thayer's Greek Lexicon:

̓́

eutonōs

1) vehemently, forcibly

Part of Speech: adverb

Relation: from a compound of G2095 and a derivative of teino (to stretch)

Usage:

This word is used 2 times:

 

Luke 23:10: "and scribes stood and vehemently accused him."
Acts 18:28: "For he mightily convinced the Jews, and that publicly, showing by"