Strong's:Ἑλληνικός Hellenic, i.e. Grecian (in language)Derivation: from G1672;KJV Usage: Greek. G1672
TBESG:ἙλληνικόςGreekN:N--LG Ἑλληνικκός, -ή, -όν [in LXX: Refs Jer.46:6 50:16 (יָנָה: aliter in Heb.), Refs 2Ma.4:10 Mac 4:15 Mac 6:9 Mac 11:24 Mac 13:2, 4Ma.8:8 * ;] Greek: τ. Ἑλληνικῇ (sc. γλωσσῇ), Rev.9:11.† (AS)
Ἑλληνικός Hellēnikos hel-lay-nee-kos' From G1672; Hellenic, that is, Grecian (in language)KJV Usage: Greek.
Ἕλλην Hellēn hel'-lane From G1671; a Hellen (Grecian) or inhabitant of Hellas; by extension a Greek speaking person, especially a non-JewKJV Usage: Gentile, Greek.
Ἑλληνίς Hellēnis hel-lay-nis' Feminine of G1672; a Grecian (that is, non-Jewish) womanKJV Usage: Greek.
Ἑλληνιστής Hellēnistēs hel-lay-nis-tace' From a derivative of G1672; a Hellenist or Greek speaking JewKJV Usage: Grecian.