Related Clues:
- Little brother, perhaps
- For example, cat catching small rat?
- Sweetheart trapping small bug
- Discounts, perhaps without a squabble
- Destructive organism
- Four characters in Europe standing trial
- Any bug that gets on your nerves
- Something obnoxious exists to split subtle difference
- Constant annoyer
- Younger sibling, stereotypically
- Annoying thing is involved in subtle difference
- Fine distinction going round is something that annoys us
- Mosquito, for example
- Termite or ant, for example
- Gnat or rat, say