Definition for Extraterrestrial:

• a form of life assumed to exist outside the Earth or its atmosphere

Synonyms for Extraterrestrial:

• adj.

  •exterior (adjective)
  • marginal,
  • outmost,
  • outer,
  • outermost,
  • foreign,
  • peripheral,
  • outward,
  • extraneous,
  • external,
  • over,
  • outdoor,
  • superficial,
  • surface,
  • outlying.
  •extraneous (adjective)
  • exotic,
  • inadmissible,
  • inappropriate,
  • segregated,
  • Unallied,
  • disaffiliated,
  • disconnected,
  • eerie,
  • disjoint,
  • unessential,
  • other,
  • outlandish,
  • parenthetical,
  • unrelated,
  • separate,
  • inapplicable,
  • dissociated,
  • nonessential,
  • impertinent,
  • outside,
  • foreign-born,
  • immaterial,
  • strange,
  • separated,
  • irrelevant,
  • unaffiliated,
  • detached,
  • estranged,
  • removed.
  •heavenly (adjective)
  • darling,
  • enjoyable,
  • paradisiacal,
  • beatific,
  • lovely,
  • empyrean,
  • sublime,
  • divine,
  • lush,
  • rapturous,
  • superhuman,
  • alluring,
  • holy,
  • blessed,
  • sweet,
  • entrancing,
  • adorable,
  • delicious,
  • delectable,
  • exquisite,
  • supernatural,
  • blissful,
  • angelic,
  • paradisal,
  • paradisiac,
  • yummy,
  • delightful,
  • supernal,
  • cherubic,
  • ravishing,
  • immortal,
  • godlike,
  • glorious,
  • luscious,
  • paradisaical,
  • wonderful,
  • seraphic,
  • ambrosial,
  • scrumptious,
  • excellent,
  • beautiful.
  •out of this world (adjective)
  • superb,
  • ghostly,
  • weird.
  •paradisaic (adjective)
  • paradisaic.
  •unworldly (adjective)
  • daydreaming,
  • ethereal,
  • fantastic,
  • metaphysical,
  • dreamy,
  • visionary,
  • religious,
  • unreal,
  • unearthly,
  • abstract,
  • incorporeal,
  • otherworldly,
  • transcendental.

• n.

  •
  • celestial.
  •alien (noun)
  • alien.
  •extraterrestrial (noun)
  • men from outer space,
  • extraterrestrial being,
  • space inhabitant,
  • space being.
  •space being (noun)
  • man from mars.

• Other synonyms:

  •
  • earthling,
  • android,
  • astronomical,
  • time warp,
  • solar,
  • beam up,
  • ray gun,
  • intergalactic,
  • SF,
  • science fiction,
  • fourth dimension,
  • planetary,
  • galactic,
  • Trekkie,
  • beam down,
  • time machine,
  • teleport,
  • interstellar,
  • meteoric,
  • lunar,
  • astral,
  • ufo,
  • SCI-FI,
  • cyberpunk,
  • starship,
  • Hyperspace,
  • flying saucer,
  • interplanetary,
  • cosmic,
  • cyborg,
  • humanoid.
  •
  • robot,
  • martian,
  • stellar.

Paraphrases for Extraterrestrial:

• Equivalence

  • Adjective
    alien.

Hyponym for Extraterrestrial:

• n.

  • person
    hypothetical creature.