32 entries under feature topic. ×
| unexpected(adjective, characteristic, thing) | |
| unforeseeable(adjective, quality, kind of) | |
| unintended(adjective, quality, kind of) | |
| unintentional(adjective, quality, kind of) | |
| unlikely(adjective, quality, kind of) | |
| unprecedented(adjective, quality, kind of) | |
| unpredictable(adjective, quality, kind of) | |
| untimely(adjective, quality, kind of) | |
| unusual(adjective, quality, kind of) | |
| unwanted(adjective, quality, kind of) | |
| warranted(adjective, characteristic, thing) | |
| weird(adjective, quality, kind of) |
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Out_of_the_blue on
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| APA | Smart Define. (2015). out of the blue thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/out_of_the_blue/thesaurus/related |
| Chicago | Smart Define. 2015. "out of the blue thesaurus" https://smartdefine.org/out_of_the_blue/thesaurus/related (accessed October 1, 2026). |
| Harvard | Smart Define 2015, out of the blue thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/out_of_the_blue/thesaurus/related>. |
| MLA | Smart Define. "out of the blue thesaurus" 3 August 2015. Web. 1 October 2026. <https://smartdefine.org/out_of_the_blue/thesaurus/related> |