ungrammatical

1. 1.

   not grammatical; not conforming to the rules of grammar or accepted usage

   Synonymsill-formed

   Antonymsgrammatical

   Similarincorrect

Questions about ungrammatical

What does ungrammatical mean?

ungrammatical means "not grammatical; not conforming to the rules of grammar or accepted usage".

How many syllables are in ungrammatical?

ungrammatical has 5 syllables and divides as un-gram-ma-ti-cal under the regular spelling rules. It is not in the CMU Pronouncing Dictionary, so that comes from how the word is written rather than from a recorded pronunciation, and no stress or phonetic transcription is claimed for it.