quartet, quartette or quartett /kwör-tetˈ/

1. A set of four
2. A composition for four voices or instruments
3. A set of performers or instruments for such compositions

• ostracises
• ostracising
• ostracism
• ostracisms
• ostracize
• ostracized
• ostracizes
• ostracizing
• ostracod
• Ostracoda
• ostracodan
• ostracoderm
• ostracoderms
• ostracodous
• ostracods
• ostracon
• ostraka
• ostrakon
• Ostrea
• ostreaceous
• ostreger
• ostreiculture
• ostreicultures
• ostreiculturist
• ostreiculturists