Strong's G1344 — δικαιόω (verb)
dikaioo (dik-ai-oh'-o) v.
1. to render (i.e. show or regard as) just or innocent
[from G1342]
KJV: free, justify(-ier), be righteous 
Root(s): G1342 
Hebrew root: δίκαιος
Occurrences: 39