Related Clues:

• Final, for one
• Penetrating look?
• Revealing look?
• Driving need?
• Experimental
• The picture of health?
• Interior view
• Word with road or acid
• It might make a pupil shrink
• Criterion
• Critical evaluation
• Lab event
• See 91-Down
• Placement determinant, often
• The 'T' of S.A.T.