interest, energy, zeal, support, industry, enthusiasm, attention, devotion, efforts, spirit, encouragement, determination, effort, faith, patience, commitment, perseverance, optimism, courage, loyalty, vigour, zest, spirits, confidence, persistence, diligence, belief, dedication, assistance, will, love, humor, vivacity, activity, sense, vigor, vigilance, curiosity, help, concern, care, pursuit, desire, vitality, pregnancy, toil, excitement, hope, labour, resolution, strength, pace, search, ardour, struggle, cheerfulness, speed, popularity, delight, pleasure, purpose, assiduity, intensity, labor, friendship, supporter, insistence, application, energies, skill, concentration, passion, opposition, ability, inventiveness, humour, infatigable, resistance, cheer, sailors, drive, exertions, kindness, art, courtesy, ambition, enterprise, admiration, gusto, patriotism, ardor, enjoyment, exertion, animation, willingness, verve