21 entries under idiom topic. ×

9
secondary school(noun, expression, education, establishment)
5
honorary society(noun, expression, education, establishment)
4
high school(noun, expression, education, establishment)
4
boarding school(noun, expression, education, establishment)
4
finishing school(noun, expression, education, establishment)
3
preparatory school(noun, expression, school, especially)
3
halls of ivy(noun, expression, place, education)
1
military school(noun, expression, education, establishment)
1
art school(noun, expression, education, establishment)
1
halls of knowledge(noun, expression, education, establishment)
1
higher grade school(noun, expression, education, establishment)
1
naval academy(noun, expression, education, establishment)
1
naval school(noun, expression, education, establishment)
1
alma mater(noun, expression, place, institute)
-1
junior high school
-1
further education college(expression, college)
-2
grammar school(expression, school)
-2
senior high school
-2
course of study(noun, expression, division, subject)
-2
institution of higher education(expression, college)
<12>
11 years ago|27k views|share |citing 
APASmart Define. (2015). academy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/academy/thesaurus/synonyms
ChicagoSmart Define. 2015. "academy thesaurus" https://smartdefine.org/academy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, academy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/academy/thesaurus/synonyms>.
MLASmart Define. "academy thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/academy/thesaurus/synonyms>