soup up soup-strainer • soupy · · · Info · Definitions · Synonyms · Characters · · soup up · · Text Common · · Latin · · Scripts 7 · · Length 2 · · Syllables Definitions · · · (verb) make more powerful. Synonyms: soup up, hop up, hot up. Example: "He souped up the old cars." · · Verb Definition 1 Synonyms · · · hop up · · Synonym 1 hot up · · Synonym 2 Characters · · space U+0020 o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073 u latin small letter u U+0075