WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / spelaeology spelaeology noun 5 syllables 11 letters Scrabble 17 WWF 20 Definitions noun the scientific study of caves speleology noun the pastime of exploring caves speleology Look “spelaeology” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →