[noun] behavior that breaches the rule or etiquette or custom or morality Synonyms:abnormality
[noun] not characterized by a fixed principle or rate; at irregular intervals Synonyms:unregularity
[noun] an irregular asymmetry in shape; an irregular spatial pattern Synonyms:geometrical
[noun] irregular and infrequent or difficult evacuation of the bowels; can be a symptom of intestinal obstruction or diverticulitis Synonyms:constipation
