Related Clues:

• Hardly rah-rah
• An old man with the twitch won't join in the fun
• Susceptible to yawns
• Lacking flavour
• Nodding off at a meeting, say
• Fed up — tired of the world
• Insipid, dull
• Drilled in reciting table
• Insipid, empty
• Impassive father in room he's entered
• Carried daughter, weary
• Is a hepcat with it, awfully cool?
• Boring, flat
• Very awkward: pension industry decides upfront it's offering no interest
• Offering no stimulation