1. Orchid of South America and Trinidad having large yellow and reddish-brown flowers; sometimes placed in genus Oncidium
   - Oncidium papilio

Type of: butterfly orchid

• Kakatoe galerita
• Kakatoe leadbeateri
• Kakemono
• kaki
• kakistocracy
• kakke disease
• kakuro
• kala-azar
• Kalaallit Nunaat
• Kalahari
• Kalahari Desert
• Kalamazoo
• kalansuwa
• kalantas
• Kalapooia
• Kalapooian
• Kalapuya
• Kalapuyan
• Kalashnikov
• Kalashnikov culture
• kale
• kaleidoscope
• kaleidoscopic
• kaleidoscopical
• kaleidoscopically