1. American finch whose male has yellow body plumage in summer
   - New World goldfinch, goldfinch, yellowbird

Type of: finch

Part of: genus Spinus, Spinus

• known
• Knox
• Knoxville
• knuckle
• knuckle down
• knuckle duster
• knuckle joint
• knuckle sandwich
• knuckle under
• knuckleball
• knucklebones
• knucklehead
• knuckler
• knuckles
• knucks
• knur
• knurl
• knurled
• Knut
• Knut Hamsun
• Knut Pedersen
• KO
• KO punch
• KO'd
• koala