P – p can be completed with any vowel; pap, pep, pip, pop and pup are permitted.
Pronunciation might be a problem with psalm, psyche, psychology and psychiatry with their silent P.
Physiology, physiognomy and physiotherapy might have fetched up in the post for F!
Phonetics are pertinent parts of a dictionary.
Penelope needs phonetic marking Pĕnĕlŏpē. Particular people with this name prefer Penny like a penny piece.
A protagonist might put forward a premise. Premises are places (of work, perhaps). Preamble is a prelude to a point being made.
Peppermints may be prescribed for dyspepsia.
Polygons are not parrots passed away! (What do you call a dead parrot?)
A prodigy playing a piano pianissimo, plinking or plonking pulls in passers-by.
A post pertaining to the letter P is Putting Pen to Paper.
Jesus, the Prince of Peace, told a parable about a pearl of great price. Matthew 13:45-46