Synonyms and related words :
adventuresomeness, adventurousness, aggression, aggressiveness, ambitiousness, astuteness, audacity, backbone, balls, boldness, bottle, brains, cleverness, common sense, courage, daring, drive, dynamism, energy, enterprise, enterprisingness, force, forcefulness, gameness, get-up-and-get, get-up-and-go, getup, go, go-ahead, go-getting, go-to-itiveness, good sense, grit, guts, horse sense, hustle, initiative, judgement, judgment, mettle, mother wit, moxie, nerve, nous, perspicaciousness, perspicacity, pluck, push, pushfulness, pushiness, pushingness, resourcefulness, sagaciousness, sagacity, shrewdness, spirit, spunk, stamina, up-and-comingness, venturesomeness, venturousness, vigor, wisdom