Meaningless talk is a term used to describe speech that is nonsensical, empty, or without any real purpose. The crossword solutions for this term include NONSENSE (8 letters), Gobbledegook (12 letters), WAFFLE (6 letters), FLAPDOODLE (10 letters), BOSH (4 letters), CLAPTRAP (8 letters), GIBBERISH (9 letters), JIVE (4 letters), DRIVEL (6 letters), PRATTLE (7 letters), RHUBARB (7 letters), Galimatias (10 letters), Hocuspocus (10 letters), Mumbojumbo (10 letters), and JABBERWOCKY (11 letters). All of these words are used to describe speech that is nonsensical, empty, or without any real purpose.