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sinful

adjectiveattested in dialogue

  • //ˈsɪnfl̩//
  • /[ˈsɪnfl̩]/

Having sinned; guilty of sin.

adjective

  1. 1

    Having sinned; guilty of sin.

  2. 2

    Constituting a sin; morally or religiously wrong; wicked; evil.

  3. 3

    decadent (luxuriously self-indulgent)

    I take a whiff of the most sincerely sinful cookies in the history of the world. It’s a recipe I saw in People magazine once at the dentist's office, and Dr. Segal would not approve of its ingredients (or maybe she would, in the interest of keeping her business afloat).

Etymology

From Middle English synful, senful, sunful, from Old English synful (“sinful, guilty, wicked, corrupt”), equivalent to sin + -ful. Compare Dutch zondevol (“sinful”), German sündevoll (“sinful”), Danish syndefuld (“sinful”), Swedish syndfull (“sinful”), Icelandic syndfullur (“sinful”).

Forms

comparative
more sinful, sinfuller
superlative
most sinful, sinfullest
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).