ἐκτενῶς (ektenōsek-ten-oce'adverbeagerly)
[Grk] ἐκτενῶς LN: 25.71, 68.12 GK: G1757 Hebrew: חׇזְקָה
Derivation: adverb from ἐκτενής;
Strong's: intently
KJV: --fervently.
See: ἐκτενής