Stupidity
This page is the CodyCross answer for the clue below from Toys, Group 1830, Puzzle 3 (Diving Sticks).
Question is: Stupidity
and the answer is: IDIOCY
Word Meaning:
IDIOCY — (dated, psychology, now derogatory) The state or condition of being an idiot; the quality of having an intelligence level far below average.
Definitions from Wiktionary.