1. Difficult to burn
   - fire-retardant, fire-resistant, fire-resistive

See also: incombustible, noncombustible

• Bruxelles
• bruxism
• Brya
• Brya ebenus
• Bryaceae
• Bryales
• Bryan
• Bryan Donkin
• bryanthus
• Bryanthus taxifolius
• Bryce Canyon National Park
• Brynhild
• bryology
• Bryonia alba
• Bryonia dioica
• bryony
• Bryophyta
• bryophyte
• bryophytic
• Bryopsida
• Bryozoa
• bryozoan
• Brythonic
• Bryum
• BS