WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / spirillaceae spirillaceae noun 12 letters Scrabble 16 WWF 20 Definitions noun rigid spirally curved elongate bacteria family spirillaceae Look “spirillaceae” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →