adjective describes or modifies a noun or pronoun, in this case, it describes the manner in which something is done
adverb modifies a verb, adjective, or other adverb by providing information on how the action is performed
Soldiers proudly marched in the parade.
The company proudly announced their new product launch.
Teachers proudly displayed their students' artwork in the hallway.
The team proudly held up their championship trophy.
Parents proudly watched as their child graduated from college.
Volunteers proudly served meals to the homeless.
The dancers proudly showcased their traditional performance.
She proudly announced the release of her new book.
The psychologist proudly shared the success stories of her clients.
The engineer proudly presented the innovative design of the new product.
The teacher proudly displayed the artwork created by her students.
The doctor proudly discussed the positive outcomes of the treatment plan.
The chef proudly showcased the signature dish of the restaurant.
The athlete proudly accepted the gold medal at the competition.
The architect proudly unveiled the completed building project.
The lawyer proudly won the case for their client.
The musician proudly performed their latest composition on stage.