[{"Bold_text": "adverb", "List Items": ["in favor of a proposition, opinion, etc."]}, {"Bold_text": "noun", "List Items": ["a proponent of an issue; a person who upholds the affirmative in a debate.", "an argument, consideration, vote, etc., for ."]}, {"Bold_text": null, "List Items": ["a prefix indicating favor for some party, system, idea, etc., without identity with the group (pro-British; pro-Communist; proslavery), havinganti-as its opposite.", "a prefix of priority in space or time having especially a meaning of advancing or projecting forward or outward, and also used to indicate substitution, attached widely to stems not used as words:provision; prologue; proceed; produce; protract; procathedral; proconsul."]}, {"Bold_text": "adjective", "List Items": ["professional ."]}, {"Bold_text": "noun", "List Items": ["a professional.", "the pros,the professional athletic leagues, as of football, baseball, or basketball:He's to be signed by the pros."]}, {"Bold_text": null, "List Items": ["a prefix identical in meaning withpro-1, occurring in words borrowed from Greek (prodrome) or formed of Greek (and occasionally Latin) elements."]}, {"Bold_text": "noun", "List Items": ["prophylactic(def5) prophylactic(def5)."]}, {"Bold_text": "preposition", "List Items": ["for ."]}, {"Bold_text": "abbreviation for", "List Items": ["proline ."]}, {"Bold_text": null, "List Items": ["public relations officer."]}]