Word Origin
from eu and teinó (to stretch)
Definition
in a well-strung manner, fig. vigorously
NASB Word Usage
powerfully (1), vehemently (1).

ευτονως ευτόνως εὐτόνως eutonos eutonōs eutónos eutónōsInterlinear Greek • Interlinear Hebrew • Strong's Numbers • Englishman's Greek Concordance • Englishman's Hebrew Concordance • Parallel Texts