That cracks; that produces a sharp sound as of something splitting or breaking.
Enjoyable.
Great.
The formation of cracks on a surface.
The thermal decomposition of a substance, especially that of crude petroleum in order to produce petrol / gasoline.
The production of a crack sound.
Very, usually associated with praise.
Heavily laden, as if to creak under the strain.
That groans.
A low sound associated with extended suffering, sorrow, and toil.