royalist royalism • royalization · · · Info · Definitions · Synonyms · Characters · · royalist · · Text Latin · · Script 8 · · Length Definitions · · · (noun) an advocate of the principles of monarchy. Synonyms: monarchist. · · Noun Definition 1 (noun) a royalist supporter of Charles I during the English Civil War. Synonyms: Cavalier, Royalist. · · Noun Definition 2 Synonyms · · · monarchist · · Synonym 1 Characters · · a latin small letter a U+0061 i latin small letter i U+0069 l latin small letter l U+006C 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 y latin small letter y U+0079