KEY: Fatuous, [See FATUITY].

• Apprehension, [See APPREHEND]
• Apprise, or, Apprize
• Approach
• Approbation
• Appropriate, [See FIT]
• Approval, [See APPROBATION]
• Approve
• Approximate
• Appurtenant
• Apt
• Aptitude
• Arbiter
• Arbitrary
• Arbitrate
• Archaic, [See ANCIENT]
• Architect
• Ardent
• {[ArdlloiiM]?}
• Ardor, [See ARDENT]
• Argue
• Argument
• Argus-eyed, farsighted, Purchase, [See BUY]
• Arid
• Aright
• Arm_\v