1. Confused and vague; used especially of thinking
   "woolly-headed ideas"
   - addled, befuddled, muddled, muzzy, woolly, wooly [N. Amer], wooly-minded [N. Amer], woolly-minded

See also: confused

• optically
• optician
• optics
• optimal
• optimally
• optimisation
• optimise
• optimism
• optimist
• optimistic
• optimistically
• optimization
• optimize
• optimum
• option
• optional
• optionally
• optometrist
• optometry
• opulence
• opulent
• opulently
• Opuntia
• Opuntia cholla
• Opuntia lindheimeri