Ignore a Commandment is an expression that refers to disregarding a rule or law, usually one that is religious in nature. The crossword solutions for this term are STEAL (5 letters) and SIN (3 letters). STEAL is an act of taking something without permission or legal right, while SIN is an immoral act considered to be a violation of religious or moral law. Both of these words can be used to describe the act of ignoring a commandment.