Synonyms and Antonyms for Firmament

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

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3 Letter Words

sky

4 Letter Words

staraerymoonfixtpoleskieskyebelthalo

5 Letter Words

etherstarsearthskiesazurespaceterraorion

6 Letter Words

welkinspherestarrycosmosheavenvaporywatersastronpillarheav'nheauengalaxynebulazenithhermesplanetmeteoryonderskyful

7 Letter Words

heavensfulgenthorisonstarlitshiningsunlikeexpanseeternalgodheadshineththronedmidmostterreneceilinghorizonskylingambientelementlucifer

8 Letter Words

empyreansublunarluminaryempyrealsupernalradiancyuniversepolestarcosmicalliterarypantheonstarlikesiderealsublimermeteoricdarknessluminousradiancestarfallskyscapeasterismmeridianstardust

9 Letter Words

celestialrefulgentsublunarysplendourstarlightcosmogonyascendantshorelessseptenarycloudlanddemiurgicblacknessshatterercosmologyastronomystarscapenight skymilky wayastrogeny

10 Letter Words

refulgenceluminariescosmogoniceffulgenceglitteringilluminingpriestlikesolstitialuranometrystargazingstar chartnebulositycloudscape

11 Letter Words

cosmographyarchangelicexaltednesscongelationequinoctialfructifyingobservatoryplanispherecosmospheremorningstarcloud coverculminationastrographyplanetarium

12 Letter Words

constellatedcosmogonicalinfinitenessstratosphereluminousnesstranscendentcosmogenesismorning starevening starmajor planetsolar system

13 Letter Words

constellationtranscendencycircumambientcloud ceilingheavenly body

14 Letter Words

constellationscelestial body

15 Letter Words

vault of heaveneverlastingnessgreat sky river

16 Letter Words

celestial spheremilky way galaxy

19 Letter Words

temple of immensityobservable universe

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

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