0
refectory
0
rooms
0
salle-a-manger
0
saloon
0
sanctum
0
schoolroom
0
serum
0
sinus(space, hole, hollow, pocket, crater)
0
sitting
0
sitting room(expression, idiom, receptacle)
0
smoking
0
smoking room(expression, idiom, receptacle)
0
socket(space, hole, hollow, pocket, crater)
0
space(hole, hollow)
0
spleen
0
state room(expression, idiom, receptacle)
0
suite
0
tablinum
0
vacuity(space, hole, hollow, pocket, crater)
0
void(space, hole, hollow, pocket, crater)
11 years ago|4.1k views|share |citing 
APASmart Define. (2015). atrium thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/atrium/thesaurus/synonyms
ChicagoSmart Define. 2015. "atrium thesaurus" https://smartdefine.org/atrium/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, atrium thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/atrium/thesaurus/synonyms>.
MLASmart Define. "atrium thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/atrium/thesaurus/synonyms>