anticrack

As a noun terms

is .

As an adjective anticrack is

preventing cracks in a structure.

As adjectives the difference between crack and anticrack

is that crack is highly trained and competent while anticrack is preventing cracks in a structure.

As a verb crack

is (senseid)to form cracks.

As a noun crack

is (senseid)a thin and usually jagged space opened in a previously solid material.