39 entries under noun topic. ×

1
planetarium
1
physical science(expression, idiom, physics, astrophysics)
1
physics
1
pseudoscience
1
starwatching
0
astrologies
0
astronautics
0
quantum electrodynamics(expression, physics, astrophysics)
0
quantum mechanics(expression, physics, astrophysics)
0
selenology
0
simulation
0
sky-watching
0
horoscope
0
horoscopy
0
nuclear physics(expression, physics, astrophysics)
0
observation
-1
chronometer
-1
crystallography
-3
biophysics
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APASmart Define. (2016). astronomy thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/astronomy/thesaurus/synonyms
ChicagoSmart Define. 2016. "astronomy thesaurus" https://smartdefine.org/astronomy/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, astronomy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/astronomy/thesaurus/synonyms>.
MLASmart Define. "astronomy thesaurus" 21 January 2016. Web. 29 September 2026. <https://smartdefine.org/astronomy/thesaurus/synonyms>