WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / ammonoid ammonoid noun /æmənɔɪd/ 3 syllables 8 letters Scrabble 13 WWF 16 Definitions noun one of the coiled chambered fossil shells of extinct mollusks ammonite Look “ammonoid” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →