psychologist
What is the name of a person that studies derivation of
This could be a linguist or an etymologist.
Etymologist
The salary of an etymologist can vary depending on factors such as location, experience, and employer. In general, etymologists can earn an average salary of around $50,000 to $80,000 per year. Highly experienced or specialized etymologists may earn more.
it comes from the latin word 'experiri'
Etymologist.
The term philologist is an older term for what is today termed a linguist, a person interested in the study of language. An etymologist is a type of linguist primarily interested in the origin and history of words.http://www.answers.com/etymologyphilology
The history of words, their origins, and how their form and meaning have changed over time.
By developing a speech impediment which segregated him from becoming a etymologist
etymologist(Not to be confused with a philologist, one who studies historical literature.)
Root words for Etymology are: etymological etymologically etymologist pseudoetymological pseudoetymologically
An entomologist is a scientist who studies insects, while an etymologist studies the origins and historical development of words and language. These may seem similar due to the similar pronunciation, but they are distinct fields of study.