Strong's G1432 — δωρεάν (adverb)
dorean (do-reh-an') adv.
1. gratuitously
{literally or figuratively}
[accusative case of G1431 as adverb]
KJV: without a cause, freely, for naught, in vain 
Root(s): G1431 
Hebrew root: δωρεά
Occurrences: 9