Prosperous (adjective)
خوشحال، بامراد، کامیاب
successful in material terms; flourishing financially.
Example: “prosperous middle-class professionals”
Elucidate (verb)
واضح کرنا، وضاحت کرنا
make (something) clear; explain.
Example: “work such as theirs will help to elucidate this matter”