rattlebrained
- s lacking sense or discretion
his rattlebrained crackpot ideas
- Contrary to what PTI would have readers believe, the student body of the university is not composed of a clump of rattlebrained, rabble-rousing radicals who, suddenly possessed .
- The Spanish Government, a regime of Socialists, Communists and rattlebrained Liberals had emptied the jails of cutthroats to defend itself and swell what could be called "forces .