1. 
   dysgrammatism
   (from the article `speech disorder`) Marked delays of language development are often followed by a period of inability to learn the rules of grammar and syntax at the usual age ...
   Found op http://www.britannica.com/eb/a-z/d/88
   
   
2. 
   dysgrammatism
   dysgrammatism A speech defect involving incorrect phrase construction, leading to infantile speech or a telegraphic style; an aphasic disorder that impairs syntax rather than vocabulary; also agrammatism.
   Found op http://www.wordinfo.info/words/index/info/view_unit/2786/6
   
   

Tip: double click on a word to show its meaning.