amethopterin amethodically • amethyst · · · Info · Definitions · Synonyms · Characters · · amethopterin · · Text Latin · · Script 12 · · Length 5 · · Syllables Definitions · · · (noun) toxic antimetabolite that limits cellular reproduction by acting as an antagonist to folic acid; used to treat certain cancers and psoriasis and rheumatoid arthritis. Synonyms: methotrexate, methotrexate sodium. · · Noun Definition 1 Synonyms · · · methotrexate · · Synonym 1 methotrexate sodium · · Synonym 2 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074