balloon Synonyms - page 2

zeppelin sailplane gas-bag balloon out electroencephalograph helicopter pop out boob belly out swell up berk blood blister puff out goof goofball goop breathalyzer pilot engine soap bubble bulbil electrocardiogram expand outward aeroplane bubble bulblet bulla catheter clot cobweb conglobulate dilate dirigible distend ellipse ellipsoid enlarge accrue bouge bloater bloat aerostat aerostation ass bag ball ballooner ballooning barm bellied belly