Synonyms for Birdbrained

Synonyms starting with letter F

• frivolous

  ability, silly, fickle
• foolish

  empty, stupid, silly
• featherbrained

  not thinking clearly, ability, silly
• flighty

  silly, ability, giddy
• fatuous

  very stupid
• feebleminded

  foolish
• foolhardy

  very stupid
• frothy

  ability
• forgetful

  not thinking clearly
• feeble-minded

  limited, stupid
• flippant

  silly
• faint
• fickle
• fool
• fat-headed
• featherheaded
• futile
• flaky
• frivol
• feather-brained
• feather-headed
• fruity
• fluttery
• fallacious