Obsolete (adjective) متروک، خارج، جو استعمال میں نہ ہو
no longer produced or used; out of date.
Example: “the disposal of old and obsolete machinery”
Espionage (noun) جاسوسی
the practice of spying or of using spies, typically by governments to obtain political and military information.
Example: “the camouflage and secrecy of espionage”
