[uhn-kuh n-ven-shuh-nal-i-tee]

noun, plural un·con·ven·tion·al·i·ties for 2.

disregard for convention; the state or quality of being inconsistent with customs, rules, etc.; originality.
something unconventional, as an act.

Origin of unconventionality

First recorded in 1850–55; un-1 + conventionality
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for unconventionality

Historical Examples of unconventionality

  • Unconventionality reigned in that house, and they were together an hour.

  • Harriet's conscience could be quite as tiresome as Philip's unconventionality.

  • The secret was unconventionality and absolute naturalness with no "shibboleths."

    A Labrador Doctor

    Wilfred Thomason Grenfell

  • Hitherto, their friendliness to her could not be construed into approval of her unconventionality.

    Mary Wollstonecraft

    Elizabeth Robins Pennell

  • He has always gone in for unconventionality, and parents nowhere, and so forth.

    A Room With A View

    E. M. Forster