WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / T / thumb-sucking thumb-sucking 2 syllables 13 letters Scrabble 26 WWF 32 Definitions Look “thumb-sucking” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →