The Most Common and Least Common Birthdays and Zodiac Signs. 1  What Definitive Sources Say. 2  The Rarest Birthdays: Holidays, April 1, and Any 13th. 3  Birthdays and the Seasons. 4  Most Common and Least Common Zodiac Signs.
verb. create, invent. 1  brainstorm. 2  compose. 3  conceive. 4  contrive. 5  counterfeit. 6  dream up. 7  fabricate. 8  forge. 9  formulate. 10  frame. 11  head trip. 12  make up. 13  make up off the top of one's head. 14  manufacture. 15  mint. 16  mold. 17  originate. 18  spark. 19  spitball. 20  stamp. 21  strike. 22  think up. 23  trump up.
Define brainstorming: a group problem-solving technique that involves the spontaneous contribution of ideas from all members of the group; also : theâ¦ a group problem-solving technique that involves the spontaneous contribution of ideas from all members of the group; also : the mulling over ofâ¦