TBESG:ἕλκοςsoreG:N-N ἑλκος, -εος (-ους), τό [in LXX: Refs Exo.9:9-11, Lev.13:18-27, 4Ki.20:7, Job.2:7 (שְׁחִין) ;] __1. a wound (Hom.). __2. a sore, an ulcer (Thuc., al.): Refs Luk.16:21, Rev.16:2, 11.† (AS)
ἑλκόω helkoō hel-ko'-o From G1668; to cause to ulcerate, that is, (passively) be ulcerousKJV Usage: full of sores.
ἑλκύω, ἕλκω helkuō helkō hel-koo'-o, hel'-ko Probably akin to G138; to drag (literally or figuratively)KJV Usage: draw. Compare G1667.
ἐξέλκω exelkō ex-el'-ko From G1537 and G1670; to drag forth, that is, (figuratively) to entice (to sin)KJV Usage: draw away.