Lexical Definition

‎ἀσχημονέω‎ aschēmonéō (as-kay-mon-eh'-o) to act improperly G:V
from ‎ἀσχήμων‎

behave self uncomely (unseemly).

Usage: 5 forms in 7 verses
Form Translated As     In Verse(s)
ἀσχημονεῖν to be behaving improperly 1Cor.7.36
ἀσχημονεῖ acts unbecomingly 1Cor.13.5
ασχημονούσαν indecent LXX.Ezek.16.39
ασχημονούσα disgraced LXX.Ezek.23.29
indecent LXX.Ezek.16.7LXX.Ezek.16.22
ασχημονήσει you shall be disgraced LXX.Deut.25.3

Abbott-Smith

ἀσχημονέω, -ῶ (< ἀσχήμαων), [in LXX: Ez 16:7, 22, 39 23:29 (עֶרְיָה); De 25:3 (קלה ni.)*;]
to act unbecomingly, behave dishonourably: I Co 13:5; seq. ἐπί, I Co 7:36 (MM, s.v.).†

Abbott-Smith References

Book Refs
Deuteronomy 25:3
Ezekiel 16:7 · 16:22 · 16:39 · 23:29
1 Corinthians 7:36 · 13:5

Liddell-Scott-Jones

ἀσχημονέω-ονέω,

behave unseemly, disgrace oneself, [Refs 5th c.BC+]: with participle, [Refs 1st c.AD+] —passive, πολλὰ ἀσχημονέωονεῖται many unseemly things are done, [Refs 1st c.BC+]