WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / L / listlessness listlessness noun /lɪstlɪsnɪs/ 3 syllables 12 letters Scrabble 12 WWF 15 Definitions noun a feeling of lack of interest or energy languorlassitude noun inactivity resulting from lethargy and lack of vigor or energy torpiditytorpidnesstorpor Look “listlessness” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →