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sinful

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adjective sin·ful \ˈsin-fəl\

Definition of sinful

  1. 1 :  tainted with, marked by, or full of sin :  wicked

  2. 2 :  such as to make one feel guilty a sinful chocolate cake

sinfully

play \ˈsin-fə-lē\ adverb

sinfulness

noun

See sinful defined for English-language learners

See sinful defined for kids

From the M-W Editors

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Examples of sinful in a Sentence

  1. It is sinful to steal.

  2. chastised by his minister for his sinful behavior

Recent Examples of sinful from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sinful'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of sinful

before 12th century

sinful Synonyms

Synonyms
black, dark, evil, immoral, iniquitous, nefarious, rotten, bad, unethical, unlawful, unrighteous, unsavory, vicious, vile, villainous, wicked, wrong
Antonyms
decent, ethical, good, honest, honorable, just, moral, right, righteous, sublime, upright, virtuous
Related Words
base, contemptible, despicable, dirty, disreputable, evil-minded, ignoble, ill, infernal, low, mean, snide, sordid; atrocious, cruel, infamous, nasty; blamable, blameworthy, censurable, objectionable, obscene, offensive, reprehensible; corrupt, debased, debauched, degenerate, depraved, dissolute, libertine, loose, low-minded, perverted, reprobate, scrofulous, sick, unhealthy; cursed (also curst), cussed, defiling, noxious, pernicious, pestilential, ugly, ungodly, unwholesome; banned, barred, condemned, discouraged, forbidden, illegal, interdicted, outlawed, prohibited, proscribed, unauthorized, unclean; disallowed; execrable, lousy, miserable, wretched; errant, erring, fallen, unprincipled, unscrupulous; improper, incorrect, indecent, indecorous, naughty, unbecoming, unseemly, vulgar; dishonest, dishonorable
Near Antonyms
elevated, high, high-minded, law-abiding, legitimate, lofty, noble, principled, reputable, scrupulous; allowed, authorized, legal, licensed, permissible, permitted; approved, endorsed (also indorsed), sanctioned; abetted, encouraged, promoted, supported; clean, correct, decent, decorous, exemplary, proper, seemly; blameless, commendable, creditable, guiltless, legitimate; chaste, immaculate, incorruptible, innocent, inoffensive, irreproachable, lily-white, perfect, pure, spotless, squeaky-clean, uncorrupted, unerring, unfallen, unobjectionable, venerable, white, wholesome; esteemed, respected, upstanding, worthy

SINFUL Defined for English Language Learners

sinful

play
adjective

Definition of sinful for English Language Learners

  • : wrong according to religious or moral law

  • : very bad or wicked

  • : extremely enjoyable in a way that makes you feel guilty

SINFUL Defined for Kids

sinful

play
adjective sin·ful \ˈsin-fəl\

Definition of sinful for Students

  1. :  being or full of sin :  wicked

Learn More about sinful

  1. Thesaurus: All synonyms and antonyms for sinful Spanish Central: Translation of sinful Nglish: Translation of sinful for Spanish speakers Britannica English: Translation of sinful for Arabic speakers

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Examples: sinful in a Sentence