What is another word for high school?
Pronunciation: [hˈa͡ɪ skˈuːl] (IPA) 
High school is an important stage in a student's life and is referred to by many different words. Some synonyms for high school include secondary school, secondary education, intermediate school, upper school, college preparatory school, preparatory school, and senior school. These terms all refer to the schooling that takes place after primary or elementary school and before college or university. High school is a crucial period of academic and personal growth and is often where students develop lifelong skills and form lasting friendships. Whatever term is used to describe it, high school is an integral part of a student's educational journey.
