Related Clues:

• Puts an onus on
• One of two 'certainties' in life
• Overtaxes
• Campaign issue
• Worker's burden
• Sports physicians' concerns
• Hinders
• A certainty of life, according to Franklin
• Government income
• Reasons for soreness
• Filters
• Melodies
• They may be graduated
• Puts through a sieve
• Tries hard