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sinful

[sin-fuh l]
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adjective
  1. characterized by, guilty of, or full of sin; wicked: a sinful life.
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Origin of sinful

before 900; Middle English; Old English synfull. See sin1, -ful
Related formssin·ful·ly, adverbsin·ful·ness, nounun·sin·ful, adjectiveun·sin·ful·ly, adverbun·sin·ful·ness, noun

Synonyms

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iniquitous, depraved, evil, immoral, corrupt.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for unsinful

sinful

adjective
  1. having committed or tending to commit sina sinful person
  2. characterized by or being a sina sinful act
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Derived Formssinfully, adverbsinfulness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for unsinful

sinful

adj.

Old English synnfull "full of sin, wicked, unholy, contrary to the laws of God;" see sin (n.) + -ful. Weakened sense of "contrary to propriety or decency" is from 1863. Related: Sinfully; sinfulness.

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Online Etymology Dictionary, © 2010 Douglas Harper