poieō, I make: poet (Lat. poēta).
polis, a city; polītēs, citizen; politeia, government: metro-polis, polity, politic, police.
polus, many, poly-gon.
pous (pod-), a foot: poly-pus, polyp, antipodes.
praktos, done: practice.
prōtōs, first: prot-agonist, protomartyr, prototype, protoplasm.
pur, fire: pyre, pyrites, pyro-latry (= worship), pyrotechnics.
pōleō, I sell: biblio-pole, mono-poly.
phagein, to eat: sarcophagus (sarx, flesh).
phainō (phan-, phēn-, phas-), I show: phan-tom, phan-tasm, phant-asy = fancy (Fr.), phen-omenon, phase.