Nouns

(n)piglet, piggy, shoat, shotea young pig

Adjectives

(s)hoggish, piggish, piggy, porcine, swinishresembling swine; coarsely gluttonous or greedy“piggish table manners”, “the piggy fat-cheeked little boy and his porcine pot-bellied father”, “swinish slavering over food”