Piranha is a 7-letter word that means a tropical river fish. It is a type of carnivorous fish that is native to South America. Piranhas are known for their sharp teeth and aggressive behavior. They are often seen in movies and television shows as being dangerous predators, but they are not actually as dangerous as they are often portrayed to be. Piranhas are typically only aggressive when they are threatened or when they are feeding. They are an important part of the Amazon ecosystem and they play a role in controlling the population of other fish.
Here are some other 7-letter words that mean tropical river fish:
- Discus
- Angelfish
- Gourami
- Betta
- Catfish
- Tetra
- Barracuda
- Tilapia
I hope this helps! Let me know if you have any other questions.