All featherbrained synonyms
adjective featherbrained
- stupid — lacking ordinary quickness and keenness of mind; dull.
- brainless — If you describe someone or something as brainless, you mean that you think they are stupid.
- flighty — given to flights of fancy; capricious; frivolous.
- foolish — resulting from or showing a lack of sense; ill-considered; unwise: a foolish action, a foolish speech.
- giddy — affected with vertigo; dizzy.
- silly — weak-minded or lacking good sense; stupid or foolish: a silly writer.
- simple — easy to understand, deal with, use, etc.: a simple matter; simple tools.