Related Clues:

• Work done on the premises?
• High school subject
• Premed focus
• Kind of fair
• If A = B and B = C, then A = C, e.g.
• Common sense
• Knowledge
• It 'is nothing but perception,' wrote Plato
• Reasoning
• It makes sense
• Sleuth's asset
• Detective's skill
• Sound sense
• Vulcan specialty
• Branch of mathematics