1: ἀνόσιος
(Strong's #462 — Adjective — anosios — an-os'-ee-os )

(a, negative, n, euphonic, hosios, "holy"), "unholy, profane," occurs in 1—Timothy 1:9; 2—Timothy 3:2 . Cp. HOLY. In the Sept., Ezekiel 22:9 .

2: κοινός
(Strong's #2839 — Adjective — koinon — koy-nos' )

the neut. of koinos, "common," is translated "an unholy thing" in Hebrews 10:29 . See COMMON , DEFILE , C, UNCLEAN , A, No. 2.