- Definitions|2
- Thesaurus|1.7k
- Abbreviations|0
85 entries under noun topic. ×
| copilot | |
| creature | |
| drifter(visitor, foreigner) | |
| evacuee | |
| flier | |
| floater(being, unknown, foreigner, stranger) | |
| foreign person(expression, idiom, stranger) | |
| greenhorn(being, foreigner, beginner, novice) | |
| incomer(being, visitor, settler, foreigner) | |
| new arrival(expression, visitor, foreigner, beginner) | |
| passenger | |
| pilot | |
| space being(expression, idiom, being) | |
| supernatural being(expression, spirit, being, daemon) | |
| traveler | |
| traveller | |
| aeronaut | |
| airman | |
| arrival | |
| busybody(impostor, intruder, trespasser, meddles) |
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| APA | Smart Define. (2016). alien thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/alien/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "alien thesaurus" https://smartdefine.org/alien/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, alien thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/alien/thesaurus/synonyms>. |
| MLA | Smart Define. "alien thesaurus" 13 February 2016. Web. 25 September 2026. <https://smartdefine.org/alien/thesaurus/synonyms> |