sophism

noun

soph·​ism ˈsä-ˌfi-zəm 

1

: an argument apparently correct in form but actually invalid

especially : such an argument used to deceive

2

: sophistry sense 1

Examples of sophism in a Sentence

Recent Examples on the Web

The sophism therefore happens when the linguistic form of human knowledge is taken as evidence for the existence of the same internal phenomenon. — Hamilton Mann, Forbes.com, 23 Aug. 2026

The trial was a kangaroo circus packed with sophism, subterfuge, and courtroom chicanery. — Manuel Muñoz, Literary Hub, 11 Sep. 2025

Word History

First Known Use

15th century, in the meaning defined at sense 1

Rhymes for sophism

• ism
• prism
• schism
• abolitionism
• aldosteronism
• americanism
• anticommunism
• antisemitism
• antiterrorism
• bioterrorism
• colloquialism
• colonialism

Kids Definition

sophism

noun

soph·​ism ˈsäf-ˌiz-əm 

: a misleading argument that seems reasonable