Related Clues:

• Accent type
• Highly perceptive
• Sharp angle
• Extremely sharp or intense
• Less than 90 degrees
• Like some triangle angles
• Insensitive
• Sharp or severe
• Greater than 90 degrees
• Quite sharp, as a pain
• Slow to understand
• Well-tuned
• Angle less than 90 degrees
• Very serious
• Type of angle