1. A colourful ornamental carp
   - koi

Derived forms: koi carp

• blood sausage
• blood serum
• blood spavin
• blood sport
• blood sugar
• blood test
• blood transfusion
• blood type
• blood typing
• blood vessel
• blood-and-guts
• blood-brain barrier
• blood-filled
• blood-oxygenation level dependent functional magnetic resonance imaging
• blood-red
• blood-related
• blood-twig
• bloodbath
• catechin
• catechise
• catechism
• catechismal
• catechist
• catechistic
• catechize