- Definitions|1
- Thesaurus|93
- Abbreviations|0
21 entries under noun topic. ×
| astronaut(mariner, explorer, aeronaut, rocketeer) | |
| spaceman | |
| pilot(mariner, aeronaut, spaceman) | |
| aviator(mariner, aeronaut) | |
| flier(mariner, aeronaut) | |
| alien | |
| aeronaut(mariner, aeronaut) | |
| airman(mariner, aeronaut) | |
| balloonist(mariner, aeronaut) | |
| astro-navigator | |
| captain | |
| copilot | |
| rocketeer(pilot, astronaut, aeronaut, spaceman) | |
| martian | |
| passenger | |
| spacewoman | |
| moonwalker(pilot, rocketeer, spaceman) | |
| rocket scientist(expression, pilot, spaceman) | |
| space explorer(expression, pilot, rocketeer, spaceman) | |
| space person(expression, pilot, rocketeer, spaceman) |
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| APA | Smart Define. (2015). cosmonaut thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/cosmonaut/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "cosmonaut thesaurus" https://smartdefine.org/cosmonaut/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, cosmonaut thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/cosmonaut/thesaurus/synonyms>. |
| MLA | Smart Define. "cosmonaut thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/cosmonaut/thesaurus/synonyms> |