Added 9 October 2026 sumptuously adverb Categories: Describing WordsRare Words adverb ! Definition from Wiktionary (CC BY-SA). More about sumptuously at Wordnik → Where our words come from → In a sumptuous manner. Related Words: opulentlysumptiouslysumptuarilysplendorouslyvoluptuouslyluxuriantlyrichlyluxuriouslysplendrouslyexquisitivelylusciouslysplendently Back to today's word