HomeDictionaryEnglish–Esperantobrilliant English–Esperantobrilliant in Esperanto “brilliant” in Esperanto is brilianto. brilianto brilianto/bri.liˈan.to/▶ Listen brilliant · Full entry → Other Esperanto wordsbrila brightgenia of geniuselstara brillianthela bright Reta Vortaro (ReVo), GPL 2.0 · Wiktionary, CC BY-SA 4.0 · ESPDIC by Paul Denisowski, CC BY 3.0