anticonvulsant anticonventionalism • anticonvulsant drug · · · Info · Definitions · Synonyms · Characters · · anticonvulsant · · Text Latin · · Script 14 · · Length 5 · · Syllables Definitions · · · (noun) a drug used to treat or prevent convulsions (as in epilepsy). Synonyms: anticonvulsant drug, antiepileptic, antiepileptic drug. · · Noun Definition 1 Synonyms · · · anticonvulsant drug · · Synonym 1 antiepileptic · · Synonym 2 antiepileptic drug · · Synonym 3 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075 v latin small letter v U+0076