ar·se·no·py·rite 
(är′sə-nō-pīrīt)
(är′sə-nō-pīrīt)n.
A silver-white to gray arsenic ore, essentially FeAsS. Also called mispickel.
- Polymnia
- polymorph
- polymorphic
- polymorphism
- polymorphonuclear
- polymorphous
- polymorphously
- polymorphous perverse
- polymyxin
- Polynesia
- Polynesian
- polyneuritic
- polyneuritis
- Polynices
- polynomial
- polynuclear aromatic hydrocarbon
- polynucleotide
- polynya
- polyomavirus
- polyp
- polyparium
- polypary
- Polypay
- polypeptide
- polypetalous