Grammar vs. Grammatical

Difference Between Grammar and Grammatical
Grammarnoun
A system of rules and principles for speaking and writing a language.
Grammaticaladjective
Not breaching any constraints of the grammar, or morpho-syntax, of the relevant language.
Your writing is not grammatical enough for publication.Grammarnoun
The study of the internal structure of words (morphology) and the use of words in the construction of phrases and sentences (syntax).
Grammaticaladjective
Of or pertaining to grammar.
The writing was measured for both grammatical complexity and accuracy factors.Grammarnoun
A book describing the rules of grammar of a language.
Grammaticaladjective
of or pertaining to grammar;
the grammatic structure of a sentencegrammatical rulesgrammatical genderGrammarnoun
(computing theory) A formal system specifying the syntax of a language.
Grammaticaladjective
conforming to the rules of grammar or usage accepted by native speakers;
spoke in grammatical sentencesGrammarnoun
(computing theory) A formal system defining a formal language
Grammarnoun
The basic rules or principles of a field of knowledge or a particular skill.
Grammarnoun
A textbook.
a grammar of geographyGrammarnoun
(UK) A grammar school.
Grammarverb
To discourse according to the rules of grammar; to use grammar.
Grammarnoun
studies of the formation of basic linguistic units