Letters that make crumbly
b, l, c, m, r, u, y are letters that make 'crumbly'
1 possible definitions for 'crumbly'
Under this definition, crumbly is an adjective and has the following properties:
friable has the same meaning as crumbly
crumbliness, friability, crumb are derivatives of 'crumbly'.
breakable is similar to crumbly.
"friable sandstone", "friable carcinomatous tissue", "friable curds formed in the stomach", "crumbly cookies"