crumblable

As a noun terms

is .

As an adjective crumblable is

(rare) able to crumble or be crumbled.

As a verb crumble

is to fall apart; to disintegrate.

As a noun crumble

is a dessert of british origin containing stewed fruit topped with a crumbly mixture of fat, flour, and sugar.

As an adjective crumblable is

(rare) able to crumble or be crumbled.