expansion, extension, amplification

expansion, growth, widening, extending, dilation, expansibility

increase, raise, rise, boost, growing, expansion

expansion, dilation, stretching, expansibility, elongation

breadth, expansion, vastness, vast, size, enlargement

growth, development, increase, expansion, evolution, outgrowth

spread, prevalence, propagation, diffusion, expansion, dispersal

development, expansion

extension, expansion, stretching, protraction

extension, stretch, spread, expansion, extent, reach

swell, expansion, hugeness