dope, gage, Grass, green goddess, locoweed, Mary Jane, sens, sess, skunk, smoke, weed
flowerpot
potentiometer
can, commode, crapper, potty, stool, throne, toilet
bay window, corporation, potbelly, tummy
jackpot, kitty
potful
batch, deal, flock, good deal, great deal, hatful, heap, Lot, Mass, mess, mickle, mint, mountain, muckle, passel, peck, pile, plenty, quite a little, raft, sight, slew, spate, stack, tidy sum, wad