Untruism

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Something not true; a false statement.

    "No one but a preaching clergyman can revel in platitudes, truisms, and untruisms, and yet receive, as his undisputed privilege, the same respectful demeanour as though words of impassioned eloquence, or persuasive logic, fell from his lips."

Example

More examples

"No one but a preaching clergyman can revel in platitudes, truisms, and untruisms, and yet receive, as his undisputed privilege, the same respectful demeanour as though words of impassioned eloquence, or persuasive logic, fell from his lips."

Etymology

From untrue + -ism.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.