boom

I (increase) noun acceleration, accretion, accrual, accruement, accumulation, additament, addition, additory, advance, advancement, amplification, amplitude, annexation, appreciation, appurtenance, attachment, augment, augmentation, boost, broadening, burgeoning, complement, deepening, development, distension, doubling, duplication, enhancement, enlargement, escalation, expansion, extension, gain, growth, heightening, hike, improvement, increasement, increasing, increment, intensification, interest, magnification, production, progress, progression, proliferation, prolongation, protraction, raise, reinforcement, reproduction, rise, spread, spreading, sprouting, strengthening, supplement, swell, swelling, upgrowth, upsurge II (prosperity) noun abundance, accomplishment, accumulation, achievement, acquisition, advance, advancement, affluence, aggrandizement, amelioration, amplitude, attainment, augmentation, auspiciousness, avails, benefaction, booming economy, bountifulness, burgeoning, capital gains, copiousness, cornucopia, development, earnings, economic prosperity, escalation, excess, exorbitance, exorbitancy expansion, expediency, favorable trade balance, flourishing condition, gain, good fortune, great quantity, growth, impetus, improvement, increment, inflation, lucre, mutual profit, opulence, opulency, outgrowth, outpouring, plentifulness, plentitude, prevalence, production, productivity, profit, profit making, profluence, profluency. profuseness, profusion, progress, progression, progressiveness, proliferation, prosperous issue, prosperous outcome, prosperousness, recovery, remuneration, revenue, richness, rising prices, spiral inflation, superabundance, superfluity, surplus, thriving conditions, thriving economy, upgrading, upgrowth, upsurge, upward curve, upward trend, weal, wealth, welfare, well-being III index barrage, prosperity