A penalty mark for misconduct or poor work, especially in schools

Let's find possible answers to "A penalty mark for misconduct or poor work, especially in schools" crossword clue. First of all, we will look for a few extra hints for this entry: A penalty mark for misconduct or poor work, especially in schools. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.