puff

• smack

• bump!, chug!, crack!, phew!, swap!, thwack!

• swell, swell, swelled, swollen

• to thud, to thunk, to whang

• fender, puffer

• to chug

• full

• gummy, puffy

• buffer

• expansion, tympanites, tympanitis, tympany

• dump, flop, plump, squelch, thud, thunk, wallop, whang, whoomp, whoomph

• to bloat, to inflate, to plump, to swell, swelled, swollen

• buffers

• chug

• backgammon

• gauged sleeves

• full

• whop

• to spank down

• to bloat, to heave, to heave, hove, to puff, to puff up

• steam cushion