Synonyms|110Antonyms|0|Broader|5Narrower|8Related|40
1
loophole
1
peanut gallery
1
peephole
1
pharos
1
picket
1
radar telescope
1
radio observatory
1
radio telescope
1
reflector
1
refractor
1
ringside
1
ringside seat
1
sighthole
1
spectrograph
1
spectroheliograph
1
spectrohelioscope
1
spectroscope
1
station(noun, case, watch, guard, post)
1
telescope
1
top gallery
For more, visit Observatory on Power Thesaurus
11 years ago|2.8k views|share |citing 
APASmart Define. (2015). observatory thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/observatory/thesaurus/synonyms
ChicagoSmart Define. 2015. "observatory thesaurus" https://smartdefine.org/observatory/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, observatory thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/observatory/thesaurus/synonyms>.
MLASmart Define. "observatory thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/observatory/thesaurus/synonyms>