noun
development, progress
Synonyms: advance, advancement, aggrandizement, augmentation, beefing up, boost, buildup, crop, cultivation, enlargement, evolution, evolvement, expansion, extension, fleshing out, flowering, gain, germination, heightening, hike, improvement, increase, maturation, maturing, multiplication, produce, production, proliferation, prosperity, rise, sprouting, stretching, success, surge, swell, thickening, unfolding, up, upping, vegetation, waxing, widening
Antonyms: abatement, decrease, diminishment, failure, lessening, reduction, stagnation, underdevelopment
noun
tumor
Synonyms: cancer, cancroid, excrescence, fibrousness, fibrous tissue, fungus, lump, mole, outgrowth, parasite, polyp, swelling, thickening, wen