This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. comparative form of piggy: more piggy

"You'll be richer if you paint them; the piggier they are, and the heavier the gold watch chains across their bellies, the richer you will be; but you'll be happier if you feed them."

nigger