Original Word: ἑκών
Part of Speech: Adjective
Transliteration: hekón
Pronunciation: heh-KON
Phonetic Spelling: (hek-own')
KJV: willingly
NASB: voluntarily, willingly
Word Origin: [of uncertain affinity]

1. willing, voluntary

willingly.

Of uncertain affinity; voluntary -- willingly.

1635 hekṓn (an adjective, a primitive term) – properly, willing; "unforced, of one's own will, voluntary" (J. Thayer), i.e. acting on one's own accord. The root (hek-) emphasizes intentional, deliberate action (choice), i.e. "of free-will" (J. Thayer).

Word Origin
from a prim. word
Definition
of one's own free will, voluntary
NASB Translation
voluntarily (1), willingly (1).STRONGS NT 1635: ἑκών

ἑκών, ἑκοῦσα, ἑκον, unforced, voluntary, willing, of one's own will, of one's own accord: Romans 8:20; 1 Corinthians 9:17. (From Homer down.)

Romans 8:20 Adj-NFS
GRK: ὑπετάγη οὐχ ἑκοῦσα ἀλλὰ διὰ
NAS: to futility, not willingly, but because
KJV: not willingly, but
INT: was subjected not willingly but because of

1 Corinthians 9:17 Adj-NMS
GRK: εἰ γὰρ ἑκὼν τοῦτο πράσσω
NAS: this voluntarily, I have
KJV: this thing willingly, I have
INT: if indeed willingly this I do

Strong's Greek 1635
2 Occurrences

ἑκὼν — 1 Occ.
ἑκοῦσα — 1 Occ.