WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / U / unsure unsure adjective /ənʃʊər/ 2 syllables 6 letters Scrabble 6 WWF 9 Definitions adjective lacking self-confidence “a very unsure young man” diffidentshytimid adjective lacking or indicating lack of confidence or assurance “unsure of himself and his future” incertainuncertain Look “unsure” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →