swell up swelltoad • swelly · · · Info · Definitions · Synonyms · Characters · · swell up · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (verb) expand abnormally. Synonyms: swell, swell up, intumesce, tumefy, tumesce. Example: "The bellies of the starving children are swelling." · · Verb Definition 1 Synonyms · · · swell · · Synonym 1 intumesce · · Synonym 2 tumefy · · Synonym 3 tumesce · · Synonym 4 Characters · · space U+0020 e latin small letter e U+0065 l latin small letter l U+006C p latin small letter p U+0070 s latin small letter s U+0073 u latin small letter u U+0075 w latin small letter w U+0077