Synonyms and Antonyms for Interstellar

Following is a list of 200 synonym words and phrases that are related to interstellar:

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4 Letter Words

deep

5 Letter Words

alienastar

6 Letter Words

cosmicgalaxyjovianstarrysirianstarlyramjet

7 Letter Words

gaseousnebularmartianromulanoceanicstellarstarlitstarredfar-offway offtristar

8 Letter Words

galacticstarshipsublightoffworldgraviticwormholeaethericcometaryexosolarstarwardstellaryinterarmcislunarsublunargalaxiandeep-skyinferior

9 Letter Words

planetaryspaceshipcelestialspacewaysstarshipsstarlineroverskiessubastralpancosmicsub-lightstar treksublunaryfaintwardearthsidespace agemilky-wayrostellarcoruscantinsulated

10 Letter Words

extrasolarhyperspaceasteroidalspaceshipssubstellarexosphericlightspeedplanetwidesupersonicpanstellarinterorbitstarfaringintercloudprestellarperiastralspacegoingsupersolarexoterrenestarfilleddeep spacegalaxywidehyperlightplanetwardsuperlunarepistellarplanetlesssupralunarspaceproofinterplumesubauroralspacebornetranslunarmultiworldplanetsideearthbound

11 Letter Words

spacefaringspacefarersinertialessterrestrialastrogationcollisionalinterastralstar-strewnsuperlunaryanagalacticinterbinarytranscosmicsubgalacticmultiplanetpangalacticcosmogenousastriferousintrabinaryexogalacticmultiglobalastrocosmicpregalacticultracosmicsubluminarytranslunarysupralunaryplanetboundastripotentexozodiacalsubstellate

12 Letter Words

superluminalintraclusterhyperspatialsuperstellartransstellarultrastellarintermundaneextraterreneultraterrenesubcelestialquasistellarstar-studdedtriplanetaryultramundaneprotostellarsupernebularstar-formingsuperterrenecosmocentrictrans-jovianexoplanetarycircumtriplestar-crossedhypercompactsuperearthlyoverluminoussubplanetarysuperspatial

13 Letter Words

intergalacticextragalacticcircumstellarastrophysicalsupergalacticintersiderealinterasteroidtransgalacticintragalacticsupereclipticsuperluminarypoststarburstextrameridianastronauticalultratelluricextrazodiacalcircumhorizonsemicelestial

14 Letter Words

interplanetaryultraplanetarytransplanetaryintermercurialintramercurialcircumgalacticsupercelestialpostsuborbitalsuperplanetarymultiplanetaryastrodynamicalstellarcentricsupracelestialcircummultipleextraplanetary

15 Letter Words

interasteroidalcircumsaturnianextrameridionalcircumplanetarytrans-neptunian

16 Letter Words

interdimensionalextraterrestrialextradimensionalhyperdimensionalultraterrestrialsupraterrestrialhyperterrestrialsuperterrestrialjuxtaterrestrialsubstratosphericcircumhorizontal

17 Letter Words

out of this world

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

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