Butterball and Heavyset

Butterball noun - Small North American diving duck; males have bushy head plumage.

Heavyset and butterball are semantically related. in overweight topic. In some cases you can use "Heavyset" instead an adjective "Butterball".

Heavyset adjective - Being compact and broad in build and often short in stature.

Butterball and heavyset are semantically related. Sometimes you can use "Butterball" instead an adjective "Heavyset".