Synonyms|73Antonyms|26|Broader|26Narrower|34Related|65

4 entries under astrophysics topic. ×

3
astronomy(noun, sky, observation)
2
astrophotography(noun, sky, observation, astronomy)
2
spectroscopy(noun, sky, observation, astronomy)
2
stargazing(noun, sky, observation, astronomy)
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APASmart Define. (1970). aerial survey thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/aerial_survey/thesaurus/antonyms
ChicagoSmart Define. 1970. "aerial survey thesaurus" https://smartdefine.org/aerial_survey/thesaurus/antonyms (accessed October 1, 2026).
HarvardSmart Define 1970, aerial survey thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/aerial_survey/thesaurus/antonyms>.
MLASmart Define. "aerial survey thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/aerial_survey/thesaurus/antonyms>