Vine's Expository Dictionary: View Entry
χείρων cheírōn, khi'-rone; irregular comparative of G2556; from an obsolete equivalent χέρης chérēs (of uncertain derivation); more evil or aggravated (physically, mentally or morally):—sorer, worse.
The KJV translates Strong's G5501 in the following manner: worse (7x), sorer (1x), worse (with G1519) (with G3588) (1x), worse and worse (with G1909) (with G3588) (1x), a worse thing (with G5100) (1x).
worse
Strong's Number G5501 matches the Greek χείρων (cheirōn),
which occurs 11 times in 11 verses
in the TR Greek.