The initial idioms of the letter P

place with	place (someone or something) (up) on a pedestal
plague	plague with
plain	pure and simple
plain as day	plain sailing
plan ahead	plan for
plan on	plan out
plane	plane away
plane down	plane off
planet	plank
plank over	two-planker
plan	plant a seed
plant in	plant on
plant something on someone	plant
plant a/the seed of doubt (in someone's mind)	plaster
plaster hair down	plaster onto