Astronaut
Astronaut noun - A person trained to travel in a spacecraft.
Usage example: the Russians called their astronauts cosmonauts
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Synonyms for Astronaut
Traveller and astronaut are semantically related. In some cases you can use "Traveller" instead a noun "Astronaut".
Nearby Word: astronautics
Traveller
Traveller noun - A person who changes location.
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Synonyms for Traveller
Astronaut and traveller are semantically related. Sometimes you can replace term "Astronaut" with "Traveller", this nouns are similar.
Mutual synonyms
How words are described
Cite this Source
Traveller and Astronaut. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/astronaut/traveller
Astronaut & Traveller. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/astronaut/traveller>.
Traveller or Astronaut. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/astronaut/traveller.
Google Ngram Viewer shows how "astronaut" and "traveller" have occurred on timeline