rot·ten·stone 
(rŏtn-stōn′)
(rŏtn-stōn′)n.
A soft decomposed limestone, used in powder form as a polishing material.
- bronch-
- bronchi
- bronchia
- bronchial
- bronchial asthma
- bronchially
- bronchial tube
- bronchiectasis
- bronchiolar
- bronchiole
- bronchitic
- bronchitis
- bronchium
- broncho-
- bronchodilator
- bronchopleural
- bronchopneumonia
- bronchopulmonary
- bronchoscope
- bronchoscopic
- bronchoscopist
- bronchoscopy
- bronchospasm
- bronchus
- bronco