WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / E / extemporaneously extemporaneously adverb /ɪkstɛmpəreɪniəsli/ 7 syllables 16 letters Scrabble 30 WWF 34 Definitions adverb without prior preparation “he spoke extemporaneously” extemporarilyextempore Look “extemporaneously” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →