WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / O / ossiferous ossiferous 4 syllables 10 letters Scrabble 13 WWF 14 Definitions containing bones (especially fossil bones) “ossiferous caves” Look “ossiferous” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →