Synonyms of the word

fatso

• n. (pejorative) Someone who is overweight.

butterball

• n. A round lump of a coagulated fat used in cooking such as butter, margarine, or a spread.
• n. (derogatory) An overweight person.
• n. A small North American duck.

fatty

• adj. Containing, composed of, or consisting of fat.
• adj. Like fat; greasy.
• adj. (slang) Literally or figuratively large.
• n. (pejorative, slang) An obese person.
• n. (slang) A large marijuana cigar; a blunt.

roly-poly

• adj. (colloquial, often childish or humorous) short and plump.
• n. A short, plump person.
• n. (Britain) A steamed pudding made from suet pastry containing jam or fruit.
• n. In gymnastics, a forward or sideways roll, such as that down a hill.
• n. A pill bug, potato bug or sowbug.
• n. A toy that rights itself when pushed over.