What is another word for "stress"?

Roget's Thesaurus (1911) lists these synonyms for "stress": able, absorbing, ask, back, baleen, bounce, buoyancy, buoyant, call, cannot, caoutchouc, case, charge, claim, command, create, crying, death, deficiency, demand, desiderate, desideratum, desire, destitute, dispense, distend, ductile, elastic, elasticity, essential, essentiality, exaction, exigency, exigent, extend, flex, flexibility, flexible, for, gum.