Writers often use contractions to make dialogue sound natural.

The contractivity of the mapping guarantees the existence of a unique fixed point in the complete metric space.

The contractive nature of the muscle tissue allowed it to shorten rapidly during the experiment.

The contractable fibers in the fabric tightened when exposed to humidity, altering the garment's fit.

The contractability of the new polymer allows engineers to design compact, lightweight structures.

The contractibility of the topological space simplified the homotopy analysis and allowed the team to focus on other invariants.

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.