[{"Bold_text": "noun", "List Items": ["a trace of something bad, offensive, or harmful.Synonyms: stain , blemish , spot , fault , flaw , defect", "a trace of infection, contamination, or the like.", "a trace of dishonor or discredit.", "Obsolete.color; tint."]}, {"Bold_text": "verb (used with object)", "List Items": ["to modify by or as if by a trace of something offensive or deleterious.", "to infect, contaminate, corrupt, or spoil.Synonyms: poison , pollute , defile", "to sully or tarnish (a person's name, reputation, etc.).Synonyms: stain , dishonor", "Obsolete.to color or tint."]}, {"Bold_text": "verb (used without object)", "List Items": ["to become tainted; spoil ."]}, {"Bold_text": "noun", "List Items": ["the area between the testicles or vulva and the anus; the perineum."]}]