Mammoth Uncensored Word List:
48 - 4 letter words starting with po

poas pock pods poem poep poet pogo pogy poke poky pole poll polo polt pomp pond ponk pony pood poof pooh pook pool poop poor poos poot pope pops pore pork porn port pory pose posh post posy pots pott pouf pouk pour pout pown pows poxy pozz