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

See also: incombustible, noncombustible

• parish
• parish register
• parishioner
• Parisian
• Parisienne
• parisology
• parity
• parity bit
• parity check
• Parjanya
• Parji
• park
• Park Ave.
• Park Avenue
• park bench
• park commissioner
• park keeper
• parka
• parka squirrel
• parkade
• parked
• Parker
• Parker House roll
• Parkeriaceae
• Parkersburg