Related Clues:
- Some nest builders
- Under-eave buzzers
- Small biting flies
- Striped stinging insects
- Certain stingers
- Biting flies
- English Protestant stingers?
- Stinging hymenopterans
- They produced a stinging addition to the letter
- What a stinging afterthought to follow 27 across!
- There did be stings with the afterthought
- The stingers did be an afterthought
- Nasty nestful
- Swarms of them are called clouds
- Irritants in a cloud