Synonyms and Antonyms of scatterbrained
- a scatterbrained child who couldn't seem to pay attention or stop fooling around
birdbrained, ditzy (or ditsy), dizzy, featherbrained, flighty, frivolous, frothy, futile, giddy, goofy, harebrained, light-headed, light-minded, puerile, silly, yeasty
grave, melancholy, somber (or sombre), thoughtful
dignified, heavy, no-nonsense, sedate, severe, solemn, staid