5
outside(adjective, preposition, separate, external, added)
4
external(adjective, separate, out, outside, foreign)
3
alien(separate, out, outside, external, foreign)
3
exterior(separate, out, outside, external, foreign)
3
extramundane
3
interscholastic
3
outward(adjective, separate, out, outside, external)
2
collegiate
2
foreign(separate, out, outside, external, yard)
2
intramural
2
outer(separate, out, outside, external, foreign)
1
academic
1
alfresco(separate, out, outside, external, foreign)
1
away from(expression, separate, out, outside, external)
1
classroom
1
exterrestrial
1
exterritorial
1
extracurricular
1
extragalactic
1
extralateral
11 years ago|1.6k views|share |citing 
APASmart Define. (2015). extramural thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/extramural/thesaurus/synonyms
ChicagoSmart Define. 2015. "extramural thesaurus" https://smartdefine.org/extramural/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, extramural thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/extramural/thesaurus/synonyms>.
MLASmart Define. "extramural thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/extramural/thesaurus/synonyms>