WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / U / ungrammatical ungrammatical adjective /əngrəmætɪkəl/ 5 syllables 13 letters Scrabble 20 WWF 27 Definitions adjective not grammatical; not conforming to the rules of grammar or accepted usage ill-formed Look “ungrammatical” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →