In lang=en terms the difference between decrease and crease
is that
decrease is to make (a quantity) smaller while
crease is to lightly bloody; to graze.
As verbs the difference between decrease and crease
is that
decrease is of a quantity, to become smaller while
crease is to make a crease in; to wrinkle.
As nouns the difference between decrease and crease
is that
decrease is an amount by which a quantity is decreased while
crease is a line or mark made by folding or doubling any pliable substance; hence, a similar mark, however produced or
crease can be .