ἀρκέω
arkeō
ar-keh'-o
Apparently a primary verb (but probably akin to G142 through the idea of raising a barrier); properly to wardoff, that is, (by implication) to avail (figuratively besatisfactory)
KJV Usage: be content, be enough, suffice, be sufficient.
G713 ἀρκετόςἀρκετός
arketos
ar-ket-os'
From G714; satisfactory
KJV Usage: enough, suffice (-ient).
G842 αὐτάρκηςαὐτάρκης
autarkēs
ow-tar'-kace
From G846 and G714; selfcomplacent, that is, contented
KJV Usage: content.
G1884 ἐπαρκέωἐπαρκέω
eparkeō
ep-ar-keh'-o
From G1909 and G714; to availfor, that is, help