Poppycock is nonsense.
baloney
blarney
a word that is similar to hate and starts with a p can be pique!
"Psychologist" is a word that starts with a p and means counselor.
The curse word that starts with "p" and ends in "k" is likely "prick."
News Newt noise not no nonsense
Plumkin is a made-up word that rhymes with pumpkin and starts with the P sound.
Penmanship
P - U (pee-you)
pantyhoes
pharoah
Parliament