[{"Bold_text": "verb (used without object)", "List Items": ["to engage in thought or reflection; meditate (often followed byon, upon,or a clause).Synonyms: cogitate , reflect , think", "to indulge in conjectural thought.Synonyms: theorize , suppose , surmise , guess , conjecture", "to engage in any business transaction involving considerable risk or the chance of large gains, especially to buy and sell commodities, stocks, etc., in the expectation of a quick or very large profit."]}]