Synonyms|42Antonyms|0|Broader|6Narrower|2Related|21
6
spectrogram
3
spectroscope
2
astronomical observatory
2
astronomical telescope
2
coronagraph
2
coronograph
2
heliostat
2
instrument
2
observatory
2
orrery
2
planetarium
2
prism
2
radar telescope
2
radio observatory
2
radio telescope
2
recording instrument
2
reflector
2
refractor
2
spectroheliogram
1
coelostat
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APASmart Define. (2015). spectrograph thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/spectrograph/thesaurus/synonyms
ChicagoSmart Define. 2015. "spectrograph thesaurus" https://smartdefine.org/spectrograph/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, spectrograph thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/spectrograph/thesaurus/synonyms>.
MLASmart Define. "spectrograph thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/spectrograph/thesaurus/synonyms>