huge, vast, enormous...

expansion, swelling, increase...

expansion, swelling, increase...

to swell (out), to expand, to be inflated...

to expand, to swell (out), to get big...

to swell, to expand, to inflate...

swelling, bulge, puff

scab, swelling, puffiness

curve of the tip of a sword, length of a bow, bulge...

plump, fleshy, well-rounded...

inflation

swelling up

swelling (with fluid)

turgor pressure

to expand, to inflate

plump, full, well-rounded

swelling, expansion, puffing...

calf

rise

to puff up, to inflate

to expand, to inflate

sulky look (often with puffed cheeks), sullen look, pout...

dilation (of a sound wave in acoustics)

rate of expansion

leavening agent (such as sourdough, yeast, baking powder)

leavening agent (such as sourdough, yeast, baking powder)

inflatable (in the sense of "needs to be inflated for normal use")

ampulla

baking powder

sulky look (often with puffed cheeks), sullen look, pout...