Words with Root “grammar” in English (US)

The word 'ungrammaticalness' is divided into six syllables: un-gram-mat-i-cal-ness. The primary stress falls on the fourth syllable ('i'). It's a noun formed from the prefix 'un-', the root 'grammar', and the suffixes '-matical' and '-ness'. Syllabification follows standard English rules of onset-rime and consonant-vowel division.