1) Bacon on the hoof 2) Fat pig 3) Fatted pig 4) Grunter 5) Pen pal 6) Pig ready for market 7) Slang for a fat person 8) Slang for a policeman 9) Squealer 10) Stuffed pig 11) Sty dweller 12) Sus scrofa Found on https://www.crosswordclues.com/clue/porker