Gluttonous adjective – Having a huge appetite. Miserly and gluttonous are semantically related. In some cases you can use "Miserly" instead an adjective "Gluttonous". Nearby Words: gluttony, glutton, gluttonously
Miserly adjective – Giving or sharing as little as possible. Gluttonous and miserly are semantically related. Sometimes you can use "Gluttonous" instead an adjective "Miserly". Nearby Words: miserable, miserliness, miser
However, they can't be all bad for the simple reason that a character loaded down with all of the Seven Deadly Sins (along with whatever other character flaws writers can think of) will be too lazy, gluttonous, envious, prideful, angry, lustful and miserly to do much of anything.