Synonyms of scatterbrain
- 1 Syllable
- nut, kook, schnook, loon, crank
- 2 Syllables
- flake, crackpot, cuckoo, dunce, maniac, psycho
- 3 Syllables
- psychopath, psychotic, neurotic, paranoid, fruitcake, demoniac, lamebrain
- 4 Syllables
- schizophrenic, sociopathic