(literally) the behavior of some lizards to drop their tail in order to escape a predator / (idiomatic) passing the buck to a subordinate; making a underling carry the can

incessant, continuous

completely, perfectly / absolutely, at all (in a negative sentence)

Kyūjitai form of 印画紙

papyrus (plant in the sedge family)

paper soaked in lead(II) acetate which is used to detection of sulfur compounds

paper machine

tracing paper

aburatorigami (a traditional Japanese facial oil blotting paper)

flypaper