Related Clues

• They do the thinking
• Parts of brains
• Thought originators
• Centers of intellectual activity, in brains
• Think pieces?
• Brains
• Brain parts
• Half wits, of a sort
• Where great ideas come from
• Settings of frontal lobes
• Hemispheres which comprise the principal parts of the brain
• Not entirely sincere, bravado for thinkers
• Parts of an organ in church bear cracks - that's about right
• They each have two hemispheres
• Gray matter
• Two-hemisphere parts