From agon; to struggle, literally (to compete for a prize), figuratively (to contend with an adversary), or genitive case (to endeavor to accomplish something) -- fight, labor fervently, strive.
see GREEK agon
ἀγωνίζεσθε (agōnizesthe) − 1 Occurrence
ἀγωνιζόμεθα (agōnizometha) − 1 Occurrence
ἀγωνιζόμενος (agōnizomenos) − 3 Occurrences
ἀγωνίζου (agōnizou) − 1 Occurrence
ἠγωνίζοντο (ēgōnizonto) − 1 Occurrence
ἠγώνισμαι (ēgōnismai) − 1 Occurrence