Synonyms|110Antonyms|0|Broader|5Narrower|8Related|40
1
scout(noun, case, watch, guard, post)
1
astronomical observatory
1
astronomical telescope
1
bleachers
1
bridge
1
building
1
catbird seat(noun, expression, case, watch, guard)
1
coelostat
1
conning tower
1
coronagraph
1
coronograph
1
cosmogony
1
cosmography
1
gallery
1
gazebo
1
geodesy
1
grandstand
1
guard(noun, watch, sentry)
1
heliostat
1
lighthouse
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APASmart Define. (2015). observatory thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/observatory/thesaurus/synonyms
ChicagoSmart Define. 2015. "observatory thesaurus" https://smartdefine.org/observatory/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, observatory thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/observatory/thesaurus/synonyms>.
MLASmart Define. "observatory thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/observatory/thesaurus/synonyms>