foresight, thoughtfulness, diligence, haste, premeditation, prescience, prudence, elbow grease, resourcefulness, circumspection, boldness, cleverness, judiciousness, ingenuity, meticulousness, sagacity, spontaneity, serendipity, smarts, tactfulness, subtlety, aforethought, ambitiousness, thoughtlessness, chutzpah, patience, expertness, foolhardiness, insightfulness, rashness, hindsight, carelessness, imaginativeness, discernment, legwork, creativity, hubris, sophistication, knowledge, panache, strategizing, malice, deliberation, malice aforethought, brainwork, hesitation, inadvertence, intuition, whimsy, carefulness, adroitness, stupidity, forewarning, courage, tomfoolery, imprudence, wisdom, hastiness, perseverence, gumption, nous, nuance, inventiveness, planning, foolishness, watchfulness, shrewdness, skill, rigor, wholeheartedness, exactness, originality, procrastination, pizzazz, indirection, sense, pithiness, experimentation, deliberateness, astuteness, hutzpah, foreknowledge, laziness, decisiveness, moxie, statesmanship, perspicacity, thoroughness, complexity, practicality, naivety, deftness, sneakiness, verve, flair, audaciousness, haphazardness, perseveration, cogitation, guesswork, definitiveness, simple, caution, tact, selfcontrol, moderation, assiduity, forbearance, solicitude, acumen, gentleness

ad-lib, careless, cautious, extemporaneous, extemporary, extempore, impromptu, impulsive, off-the-cuff, offhand, offhanded, unawares, unforethoughtful, unplanned, unrehearsed

care, precaution