Synonyms of exertion

1 Syllable
oomph, push, birr, pains, stretch, trial, work, strains, tryon, toils, toil, strain
2 Syllables
trouble, action, labor, striving, tautness, try-on, o's, gruntwork, travails, effort, attempt, labors, struggle, travail, use
3 Syllables
ballgame, energies, energy, endeavor, endeavors, tensity, mindfulness, sprightliness, employment, industry
4 Syllables
activeness, exercise, operations, diligence, transference, gingerliness, get-up-and-go, industriousness, activity, application, activities, laboriousness, sedulousness, operation
5 Syllables
implementation, usability, utilization, implementations