stupidities

/S T UW0 P IH1 D IH0 T IY0 Z/
noun
  1. 1

    The property of being stupid.

    โ€œI suppose you can put it down to gross stupidity, but that's not much of an excuse.โ€

  2. 2

    An act that is stupid.

    โ€œJimmy's stupidity cost him his car.โ€

Source: https://en.wiktionary.org/wiki/stupidities, https://en.wiktionary.org/wiki/stupidity