7 entries under explorer topic. ×

23
cosmonaut(noun, mariner, aeronaut, rocketeer)
15
rocketeer(noun, aeronaut, cosmonaut, spaceman)
12
pilot(noun, mariner, aeronaut)
0
moonwalker(noun, cosmonaut, rocketeer, spaceman)
0
rocket scientist
0
space person(noun, expression, cosmonaut, rocketeer)
0
star person(noun, expression, cosmonaut, rocketeer)
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APASmart Define. (2015). astronaut thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/astronaut/thesaurus/synonyms
ChicagoSmart Define. 2015. "astronaut thesaurus" https://smartdefine.org/astronaut/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, astronaut thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/astronaut/thesaurus/synonyms>.
MLASmart Define. "astronaut thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/astronaut/thesaurus/synonyms>