prowess, fortitude, moxie, resilience, toughness, tenacity, stamina, poise, courage, grit, gumption, bona fides, composure, chops, resiliency, talents, fearlessness, pushovers, skill, neophyte, abilities, aptitude, adeptness, daredevilry, credentials, canniness, wits, inexperience, steeliness, crucible, patience, mastery, supremacy, worthiness, rigors, spunk, astuteness, gameness, guts, strength, resourcefulness, unflappability, excel, brilliance, tenaciousness, bravado, smarts, knack, acumen, superiority, gutsiness, perseverance, steadiness, dexterity, adroitness, endurance, adversity, feistiness, readiness, challenge, doggedness, versatility, sincerity, bravery, resoluteness, doughty, dominance, fiercest, greatness, relish, qualities, firepower, valiance, deftness, finesse, credibility, stalwart, combativeness, pugnaciousness, flair, greenhorn, sagacity, scrapper, ruthlessness, savvy, statesmanship, heroics, formidability, cakewalk, clout, temperament, forte, competence, test, chinks, pedigree, nous, cred, stern, falter, guile, ferocity, calibre, sensitiveness, stature, vigor, vigour, ability, caliber, discernment, intelligence, pluck, virility, standing, vitality

courageousness

heart, nerve