Synonyms and Antonyms for Alien
Following is a list of 200 synonym words and phrases that are related to alien:
Filter Results
3 Letter Words
yenodd
Advertisement
4 Letter Words
grayprox
5 Letter Words
worldcandyweirdalianearthroverlunandalekannuminner
6 Letter Words
exoticinwardcanadaabroadalinescyborgnordicbolideproxerlanderjovian
7 Letter Words
foreignstrangeunknownmartiancountryoutsideoutwardcuriousbizarreunusualhostileinvaderfungoidsaurianroboticearthiestarmanvisitoreuropanuranianeridianorbiterexomoon
Advertisement
8 Letter Words
estrangealienatestrangertropicaloverseasoffshoreinvasivecreaturediasporaexternalpeculiaroutsiderhumanoidspacemanearthmanlifeformspacemengalacticmartiansalienismearthitesolarianoutworldmoon-manexoearthvenusianlunarianexocometspacekinuniverse
9 Letter Words
extrinsicforeigneroutlanderdisaffectexogenousimmigrantalienatedobliviousnonnativeunrelatedpaperlesscountriesoff-shorestrangersinsectoidearthlinginsectilespaceshipreptilianlifeformshumanoidstentacledalienkindexoplanetspacelingastronautpleiadeancontacteenonplanetmercurianneptuniantesseractexo-oceanplanetoidsublunaryastroshipsaturnianenceladanstar seedactornaut
10 Letter Words
noncitizenexpatriatedeportableextraneousnon-nativeunfamiliarforeignersoffworlderearthlingsinsectlikelizardlikeinterloperatlanteansspiderlikespaceshipsexoscienceexo-planetdeep spaceplanetfalltall whiteenceladeanspacecraftjupiteriandeep-spaceapollonianatmosphere
11 Letter Words
second-handinfestationunconnectedspacefaringxenomorphicspacefarersinterlopingoffworldersspace aliensuper-earthouter spaceplanetarianplanetalityexotic star
Advertisement
12 Letter Words
foreign-borninterstellarnoncorporealotherworldlystar visitorouter planetastrohistoryspace marine
13 Letter Words
internationalintergalacticspace invaderflying saucerfirst contact
14 Letter Words
interplanetarycelestial body
15 Letter Words
internationallyexosolar planetastrophilosophyclose encounter
Advertisement
16 Letter Words
extraterrestrialinterdimensionalhyperdimensionalintraterrestriallittle green manalien space batsalpha centaurianxenoencyclopediaplanetary object
17 Letter Words
extraterrestrialsancient astronautextrasolar systemspace exploration
18 Letter Words
terrestrial planetinterstellar spaceinterstellar comet
19 Letter Words
interstellar planet
Advertisement
22 Letter Words
extraterrestrial beingtrans-neptunian object
23 Letter Words
extravehicular activity
Using this list of similar-meaning words, you can choose the best synonyms to replace alien in your sentences.
Additionally, you'll find antonyms included, perfect for when you need the complete opposite meaning of alien in your writing.
Related Links
Advertisement
Advertisement