[{"Bold_text": "noun", "List Items": ["an expression of discontent, regret, pain, censure, resentment, or grief; lament ; faultfinding :his complaint about poor schools.", "a cause of discontent, pain, grief, lamentation, etc.", "a cause of bodily pain or ailment; malady :The doctor says I suffer from a rare complaint.Synonyms: ailment , illness , sickness", "Law.the first pleading of the plaintiff in a civil action civil action,stating the cause of action."]}]