63 entries under pioneering topic. ×
| unused(original, leading-edge, trailblazing) | |
| unusual(adjective, superior, exceptional, distinct, radical) | |
| youthful(leading-edge, trailblazing) |
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| APA | Smart Define. (2016). first thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/first/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "first thesaurus" https://smartdefine.org/first/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, first thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/first/thesaurus/synonyms>. |
| MLA | Smart Define. "first thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/first/thesaurus/synonyms> |