Related Clues:

• Droop
• See 47-Across
• Dullsville
• Drop off
• Depression
• Batter's woe
• Down-in-the-dumps feeling, with 'the'
• Drudgery
• Despondency, with 'the'
• Ordinariness
• Boredom
• Monotony
• Name on a dictionary
• Yawn inducer
• Ennui, with 'the'