Made a Terrible, Careless, or Stupid Mistake
This page is the CodyCross answer for the clue below from Games, Group 952, Puzzle 5 (Battle Maps).
Question is: Made a Terrible, Careless, or Stupid Mistake
and the answer is: BLUNDERED
Word Meaning:
BLUNDERED — simple past and past participle of blunder
Definitions from Wiktionary.