1
as in delusion
a false idea or belief
a papal letter condemning secularism and other movements that the church considered to be falsities of the modern age
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2
as in lie
a statement known by its maker to be untrue and made in order to deceive
when questioned by his parents about his drug use, the teenager told one blatant falsity after another
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3
as in adultery
lack of faithfulness especially to one's husband or wife
the falsity of Guinevere usually figures prominently in medieval and modern tellings of the legend of King Arthur
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4
as in treachery
the act or fact of violating the trust or confidence of another
despite being offered a fortune to spill the president's secrets, the trusted aide declared that he'd sooner die than be guilty of such falsity
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5
as in deception
the quality or state of being false
the falsity of Columbus's estimate of the earth's circumference was pretty much demonstrated when he made a head-on collision with the western hemisphere
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Cite this Entry
“Falsity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/falsity. Accessed 21 Oct. 2026.
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