G4508
ῥυπαρός
filthy
ῥυπαρός, -ά, -όν (ῥύπος), [in LXX: Zec.3:4-5, (3-4) (צוֹא)* ;] filthy, dirty: of old, shabby clothing (Za, l.with), Jas.2:2; metaphorically, of moral defilement, Rev.22:11.† (AS)
The KJV translates G4508 in the following manner:
vile (2x)
Full Thayer's lexicon entry
ῥυπαρός — rhyparós
ῤυπαρός, ῤυπαρᾷ, ῥυπαρον (ῤύπος, which see), filthy, dirty: properly, of clothing (A. V. vile), Jas 2:2 (the Sept. Zec 3:3 f; Josephus, Antiquities 7, 11, 3; Plutarch, Phocylides, 18; Dio Cassius, 65, 20; ῤυπαρᾷ καί ἀπλυτα, Artemidorus Daldianus, oneir. 2, 3 at the end; χλαμύς, Aelian v. h. 14, 10); metaphorically, defiled with iniquity, base (A. V. filthy): Rev 22:11 G L T Tr WH. ((In the sense of sordid, mean, Dionysius Halicarnassus, others.))
2 occurrences
James (1), Revelation of John (1)