pentachord /penˈtə-körd/ (music)

1. A musical instrument with five strings
2. A diatonic series of five notes

• -thon
• thon
• thonder
• thong
• thonged
• thongs
• Thor
• thorac-
• thoracal
• thoracenteses
• thoracentesis
• thoraces
• thoracic
• thoracic duct
• thoracic ducts
• thoraco-
• thoracocenteses
• thoracocentesis
• thoracoplasties
• thoracoplasty
• thoracoscope
• thoracoscopes
• thoracostomies
• thoracostomy
• thoracotomies