Unceremonious (adjective) غیر رسمی، بے تکلفانہ

having or showing a lack of courtesy; rough or abrupt.
Example: “he was known for his strong views and unceremonious manners”
Obliteration (noun) مخفی، مٹانا، مسخ کرنا

the action or fact of obliterating or being obliterated; total destruction.
Example: “headlines about the obliteration of the green belt”