Progress is a synonym for improve. It begins with the letter P.
Plenty is a synonym for lots of. It begins with p.
A word that means friends that begins with P is pals.
predict
progress
Progress.
Pioneer is a synonym for explorer. It begins with the letter p.
profit, progress, prosperity
Postpone
Pessimistic is a synonym for something bad happening. It begins with p.
Pester is a six letter word that means to annoy
proselyte
A lively dance that begins with P is the polka.