silky oak silky-looking • silky-smooth · · · Info · Definitions · Synonyms · Characters · · silky oak · · Text Common · · Latin · · Scripts 9 · · Length Definitions · · · (noun) medium to tall fast-growing tree with orange flowers and feathery bipinnate leaves silky-hairy beneath; eastern Australia. Synonyms: Grevillea robusta. · · Noun Definition 1 Synonyms · · · satiny · · Synonym 1 sleek · · Synonym 2 silken · · Synonym 3 silky · · Synonym 4 silklike · · Synonym 5 slick · · Synonym 6 Characters · · space U+0020 a latin small letter a U+0061 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C o latin small letter o U+006F s latin small letter s U+0073 y latin small letter y U+0079