Strong's G1864 — ἐπαγωνίζομαι (verb)
epagonizomai (ep-ag-o-nid'-zom-ai) v.
1. to struggle for
[from G1909 and G75]
KJV: earnestly contend for 
Root(s): G1909, G75 
Hebrew root: ἀγωνίζομαι
Occurrences: 1