western narrow-mouthed toad western mugwort • western omelet · · · Info · Definitions · Synonyms · Characters · · western narrow-mouthed toad · · Text Common · · Latin · · Scripts 27 · · Length 6 · · Syllables Definitions · · · (noun) small secretive toad with smooth tough skin of central and western North America. Synonyms: western narrow-mouthed toad, Gastrophryne olivacea. · · Noun Definition 1 Synonyms · · · gastrophryne olivacea · · Synonym 1 Characters · · space U+0020 - hyphen-minus U+002D a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075 w latin small letter w U+0077