SCINTILLATE (verb) 1. displaying dazzling spirit and clever wit; 2. shining brightly Synonyms: sparkling, dazzling, brilliant, amusing, entertaining, clever Antonyms: dull, boring Examples:- It was an interesting debate and it sparked some scintillating conversations. - Lisa’s scintillating personality drew people to her at any social gathering. - Jeremy’s scintillating speech kept the audience hanging on <...>