pertaining to grammar or the rules governing the structure of language

व्याकरणिक

English Usage: Her grammatical errors were easy to spot in her essay.

Hindi Usage: उसके व्याकरणिक गलतियाँ उसके निबंध में आसानी से दिखाई दीं।

related to the habitual juxtaposition of a particular word with another word or words

सांस्कृतिक

English Usage: His collocational choices greatly enhanced the clarity of his writing.

Hindi Usage: उसके सांस्कृतिक चयन ने उसके लेखन की स्पष्टता को बहुत बढ़ा दिया।