- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
16 entries under passing topic. ×
| transitory(adjective, time, continue, limited, brief) | |
| temporary(adjective, time, continue, short, brief) | |
| short-lived(adjective, time, continue, limited, brief) | |
| brief(adjective, short, limited, temporary) | |
| transient(adjective, time, continue, limited, impulsive) | |
| evanescent(adjective, time, continue, short, limited) | |
| fleeting(adjective, time, continue, short, limited) | |
| fugacious(adjective, time, continue, limited, brief) | |
| fugitive(noun, adjective, time, continue, limited) | |
| impermanent(adjective, limited, brief, temporary) | |
| volatile(adjective, limited, changeable, brief) | |
| short(adjective, present, limited, brief) | |
| flitting(adjective, short, brief, temporary) | |
| episodic(adjective, transient, momentary, short-lived) | |
| unenduring(adjective, transient, momentary, short-lived) | |
| untrustworthy(adjective, dubious, unreliable, brief) |
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| APA | Smart Define. (2016). ephemeral thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ephemeral/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ephemeral thesaurus" https://smartdefine.org/ephemeral/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, ephemeral thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ephemeral/thesaurus/synonyms>. |
| MLA | Smart Define. "ephemeral thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/ephemeral/thesaurus/synonyms> |