See enlargement in Webster's New World Roget's A-Z Thesaurus II
noun
The act of increasing in dimensions, scope, or inclusiveness:
expansion, extension, spread. See increaseThe act of increasing or rising:
aggrandizement, amplification, augment, augmentation, boost, buildup, escalation, growth, hike, increase, jump, multiplication, proliferation, raise, rise, swell, upsurge, upswing, upturn. See increaseThe result or product of building up:
accretion, buildup, development, multiplication, proliferation. See increase
Learn more about enlargement