Dict: strongs - fervently

Strongs:

G75 @ ἀγωνίζομαι agōnizomai ag-o-nid'-zom-ahee From G73; to struggle literally (to compete for a prize) figuratively (to contend with an adversary) or generally (to endeavor to accomplish something): - fight labor fervently strive.

G1619 @ ἐκτενῶς ektenōs ek-ten-oce' Adverb from G1618; intently: - fervently.