Cracklings and Edible fat

Cracklings noun - The crisp residue left after lard has been rendered.

Edible fat and cracklings are semantically related. In some cases you can use "Edible fat" instead a noun "Cracklings".

Edible fat noun - Oily or greasy matter making up the bulk of fatty tissue in animals and in seeds and other plant tissue.

Cracklings and edible fat are semantically related. Sometimes you can replace term "Cracklings" with "Edible fat", this terms are similar.