smooth alder smoothable • smooth-ankled · · · Info · Definitions · Synonyms · Characters · · smooth alder · · Text Common · · Latin · · Scripts 12 · · Length 3 · · Syllables Definitions · · · (noun) common shrub of the eastern United States with smooth bark. Synonyms: smooth alder, hazel alder, Alnus serrulata. · · Noun Definition 1 Synonyms · · · hazel alder · · Synonym 1 alnus serrulata · · Synonym 2 Characters · · space U+0020 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 l latin small letter l U+006C m latin small letter m U+006D 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