Sinful

Vine's Expository Dictionary of NT Words

1: Ἁμαρτωλός (Strong'S #268 — Adjective — hamartolos — ham-ar-to-los' )

an adjective, akin to hamartano, "to sin," is used as an adjective, "sinful" in  Mark 8:38;  Luke 5:8;  19:7 (lit., "a sinful man"); 24:7;   John 9:16,24 (lit., "a man sinful");   Romans 7:13 , for which see Sin , A, No. 1 (a). Elsewhere it is used as a noun: see Sinner. The noun is frequently found in a common phrase in sepulchral epitaphs in the S.W. of Asia Minor, with the threat against any desecrator of the tomb, "let him be as a sinner before the subterranean gods" (Moulton and Milligan).

 Romans 8:3Sin Romans 7:5Passion

King James Dictionary

SIN'FUL, a. from sin.

1. Tainted with sin wicked iniquitous criminal unholy as sinful men. Ah, sinful nation, a people laden with iniquity! Isa.  1. 2. Containing sin, or consisting in sin contrary to the laws of God as sinful actions sinful thoughts sinful words.

Webster's Dictionary

(a.) Tainted with, or full of, sin; wicked; iniquitous; criminal; unholy; as, sinful men; sinful thoughts.