A slippery metallic beginning with P could be pewter or platinum.
platinum, palladium
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punch
Particle.
plans
pumpkin
PikePlaicePerchPiranha
people
periwinkle purple
Words beginning with the letter p that describe a person:patheticpessimisticpetiteperfectpettyphilanthropicpitifulpleasantplumppoisedpolitepompouspowerfulpragmaticpreciouspretentiousprettyprivateproductiveprofessionalproudpsychoticpurposefulpushy
prow
Pyrite is a mineral that starts with the letter "P." It is a common mineral known for its metallic luster and brassy yellow color.