Topologists compared the contractibilities of the two complexes before deciding on the homotopy equivalence.

The geologist studied the contractional structures that formed as the rock cooled.

The contractibleness of the material allowed it to withstand repeated stretching and recover its original shape without permanent damage.

The contractings between the two companies were reviewed by the compliance team.

The contracters who renovated our office finished the work ahead of schedule.

The old contracter refused to sign the new agreement, insisting his traditional terms be honored.

After being cooled, the gel underwent a reversible contraction that restored its original volume once warmed.

The company, contracting with several local suppliers, improved its delivery times.

The contracting economy led businesses to delay expansion plans.

The contracting of the metal during cooling caused gaps to form in the structure.