Synonyms for Hare-brained

Synonyms starting with letter U

• unworkable

  ill-judged
• unrealistic

  ill-judged
• unpredictable

  acting crazy
• unconsidered

  ill-judged
• unintelligent

  foolish
• unthinking
• unwary
• unguarded
• unreasonable
• unreflecting
• unwise
• up to snuff
• up to speed
• up to it
• unconventional
• unthought-out
• undiplomatic
• undeveloped
• unformed