WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / U / unsuccessful unsuccessful adjective /ənsəksɛsfəl/ 4 syllables 12 letters Scrabble 19 WWF 26 Definitions adjective failing to accomplish an intended result abortivestillborn adjective not successful; having failed or having an unfavorable outcome Look “unsuccessful” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →