A violation of rules.
An object or event that is not regular or ordinary.
An instance of being irregular.
Irregular bowel movement (e.g. diarrhea or constipation).
The state or condition of being irregular, or the extent to which something is irregular.
The act or an instance of repeating or being repeated.
The act of performing a single, controlled exercise motion. A group of repetitions is a set.
To petition again.