Related Clues:

• None too easy
• Long and tiresome
• Strenuous
• Fatiguing
• Repetitive and boring
• Causing weariness
• Growing weary or bored
• Boring, monotonous
• Wearisome, boring
• Making heavy demands, like Revenue Commissioners
• Not easily borne, wearing
• 'Not easily borne, very wearing (6)'
• How boring for Edward to get UUUUUUUUUU, perhaps
• It may exhaust me if I get on the phone after tea
• The boy gives promises to pay to get the side out