Party-trap.
Some 10 letter P words:partialityparticularpermissionpersonallyprecautionpresupposepronouncedproportionprejudicedproportionprefermentprepaymentpreachmentplacementspracticingpercentileproductivepermissiveprovisionsprotectionprovention
palindrome
palindrome
phenomenal
some human names from starting letter p
Python is a snake. It begins with the letter P.
I can find none that start with the letter P.
poet
There are no 23 letter words in the English language starting with the letter p.
Pontiac.
Paras
Praise is a positive noun. It begins with the letter P.