Related Clues:
- Prickly seed cover
- Annoyance, so to speak
- Cause of some sticker shock?
- Metaphorical cause of discomfort
- Cause of a sore spot
- Thing that may stick in a fur coat
- Prickly seed casing
- Prickly casing
- Cause of grief
- Rose's protection
- Protective protrusion
- Feature of an acacia tree
- Garden sticker
- Sticker in your sock
- Androcles's extraction