1. (verb) move upwards in bubbles, as from the effect of heating; also used metaphorically

• bubble up

2. (verb) expand abnormally

• swell
• swell up
• tumefy
• tumesce

1. (verb) expand abnormally

• belly
• belly out
• blister
• vesicate
• bloat
• blow up
• puff
• puff out
• puff up
• distend

1. (verb) move upwards in bubbles, as from the effect of heating; also used metaphorically

• come up
• rise
• rise up
• surface

2. (verb) expand abnormally

• expand

1. (verb) expand abnormally

• intumescence
• intumescence
• intumescency
• intumescency
• intumescent
• puffy
• tumescent
• tumid
• turgid
• lump
• puffiness
• swelling
• tumefaction