A really fast thesaurus... with lots of synonyms.
Astronaut has 79 synonyms. The top synonyms for astronaut are adventurer, aeronaut, aeroplaner, aeroplanist, air pilot, airplanist, alien, alpinist and 71 more. Browse the full list below.
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| Random | DefinitionA common synonym for astronaut is adventurer. Other synonyms include aeronaut, aeroplaner, aeroplanist, air pilot.
Astronaut has 79 synonyms listed on Thesaurasize.
(n): a member of the crew of a spaceship or other spacecraft, or someone trained for that purpose
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