WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / carbonaceous carbonaceous adjective /kɑrbəneɪʃəs/ 4 syllables 12 letters Scrabble 18 WWF 23 Definitions adjective relating to or consisting of or yielding carbon carboniccarboniferouscarbonous Look “carbonaceous” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →