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Synonyms & Antonyms of conscientiousness
strict attentiveness to what one is doing
- finished the last details with as much conscientiousness as the first
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“Conscientiousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/conscientiousness. Accessed 26 Oct. 2021.
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The first known use of conscientiousness was circa 1631
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