G4123 πλεονέκτης (pleonéktēs)

KJV renderings: covetous
Strong's definition: holding (desiring) more, i.e. eager for gain (avaricious, hence a defrauder)
Derivation: from G4119 (πλείων) and G2192 (ἔχω);

From James Strong's public-domain dictionaries (G), JSON edition by OpenScriptures (CC-BY-SA). Every dotted-underline word in the text links here.