Synonyms and Antonyms for Astronomy

Following is a list of 150 synonym words and phrases that are related to astronomy:

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3 Letter Words

ark

4 Letter Words

shipmatharts

5 Letter Words

orbitastromathsspace

6 Letter Words

botanyastronopticsseeing

7 Letter Words

scienceancientgeologyzoologyphysicsbiologygeodesyoccults

8 Letter Words

aeronomysciencesrocketrygemologyaviationmedicinestarlore

9 Letter Words

uranologycelestialcosmologyastrologytelescopecosmogonymythologysociologyeducationaerospacegeographyspacelore

10 Letter Words

astronomertelescopesstargazingastrometryarcheologyseismologygeophysicsastronomiegeosciencecalendricsstargazersastronomiaentomologyexobiologycosmologicoceanologyastronomicastrolabesegyptologymineralogyliteraturephotometryareographyuranometrytrajectory

11 Letter Words

astronomerscosmographyplanetariummeteoriticsmeteorologymathematicsobservatoryornithologyarchaeologyaeronauticsgeosciencesvulcanologyplanetologyvolcanologyphotographylinguisticscartographyagriculturemetaphysicsclimatologyastronomicsouter spaceastrography

12 Letter Words

astronomicalastrophysicsastronauticsastrobiologypaleontologycosmonauticsplanetariumsoceanographyanthropologytrigonometrybirdwatchinggeomagnetismoccultationsastrogeologycosmographermeteoroscopy

13 Letter Words

astrodynamicsobservatoriesastronauticalpalaeontologyastrophysicalheliocentrismplanetographygastrophysicsastrotheologyspace sciencespace weatherastrogeometry

14 Letter Words

radioastronomyastrochemistryradiotelescopeastrophysicistcosmochemistryconstellationsplanetophysicsethnoastronomyexoplanetologycelestial bodyastrogeography

15 Letter Words

helioseismologyastrophysicistsradiotelescopesarchaeastronomyastrogeophysicscosmokinematicsx-ray astronomyarcheoastronomyradio astronomyastrophotometrygeoastrophysicsastrotechnologyradar astronomy

16 Letter Words

astrophotographyarchaeoastronomyasteroseismologyastromathematics

17 Letter Words

planetary scienceoptical astronomy

18 Letter Words

infrared astronomyneutrino astronomy

19 Letter Words

observable universegamma-ray astronomy

21 Letter Words

ultraviolet astronomy

Using this list of similar-meaning words, you can choose the best synonyms to replace astronomy in your sentences.

Additionally, you'll find antonyms included, perfect for when you need the complete opposite meaning of astronomy in your writing.