Related Clues:
- Drill for one who isn't the life of the party
- Cause yawns
- Unpleasant person
- Person droning on about tax law, probably
- Political leader indisposed to this type of medicine
- Hard-to-take person
- Annoying faucet sound
- Tiresome person — tidal flood
- No Mr. Personality
- Caplet or gelcap
- Hard-to-tolerate sort
- Drill (into)
- 'Every hero becomes a ___ at last': Emerson
- Directed last letters to local bore
- Aspirin tablet