To grow in loudness or intensity:
Expand is defined as to increase in size, unfold or spread out.
To hang loosely:
To swell, protrude, or curve outward:
To send out into space; cast:
To thrust or jut out; project
To hang or project over or beyond
To stick out; project
To project or jut; overhang
Find another word for ballooning. In this page you can discover 13 synonyms, antonyms, idiomatic expressions, and related words for ballooning, like: inflating, swelling, expanding, distending, bagging, bulging, projecting, protruding, pouching, overhanging and jutting.