Related Clues:

• Like an abyss
• See 113-Down
• On the bright side
• Opposite of mild, in cheeses
• Type of angle
• Like some wits or cheeses
• Compelling
• Incisive
• __-sea
• Sharp, as vision
• ___ blue sea
• Word with wit or dresser
• Worth thinking about
• Sharply focused
• Like the 10-foot end of the pool