bort or boart /bört/

1. Diamond fragments or dust
2. A coarse diamond or crystalline form of carbon, used industrially for cutting or as an abrasive

• ewt
• ex
• ex-
• ex.
• Ex.
• exa-
• ex abundantia
• ex abundanti cautela
• ex accidenti
• exacerbate
• exacerbated
• exacerbates
• exacerbating
• exacerbation
• exacerbations
• exacerbescence
• exacerbescences
• exact
• exactable
• exacted
• exacter
• exacters
• exactest
• exacting
• exactingly