fortitude

the strength of mind that enables a person to endure pain or hardship it was only with the greatest fortitude that the Pilgrims were able to survive their first winter in Plymouth Synonyms backbone, constancy, fiber, grit, grittiness, guts, intestinal fortitude, pluck, spunk Related Words determination, purposefulness, resoluteness, resolution; bravery, courage, courageousness, daring, dauntlessness, doughtiness, fearlessness, gallantry, greatheartedness, intrepidity, intrepidness, nerve, stoutness, valor; endurance, forbearance, stamina, sufferance, tolerance; heart, mettle, spirit; audacity, boldness, brass, cheek, chutzpah (also chutzpa or hutzpah or hutzpa), effrontery, gall, hardihood, nerve, nerviness, temerity Near Antonyms indecisiveness, irresoluteness, irresolution, vacillation; cowardice, cowardliness, cravenness, dastardliness, faintheartedness, pusillanimity, timidity, timorousness Antonyms spinelessness