A cultures expert is called an ethnologist.
ethnologist ethnologist
A linguist is a person who is an expert in language or languages, including the structure, meaning, and use of languages. They often study the historical development of languages and their significance in different cultures.
An Expert Aviator is called an "Ace".
A bully expert is called a bullnation
what ia an expert pilot called
A grammar expert is called a grammatician or a grammarian.
Expert advice or expert guidance.
An expert in his field is often called a specialist or an authority.
an expert on China is called a sinologist.
Don't know the origin of the word, but a snake expert is called a herpetologist.
The study of earthquakes is called seismology so an earthquake expert should be called a seismologist.