48 entries under original topic. ×
| commencing(beginning, opening, authentic, primary) | |
| elementary(adjective, head, beginning, prime) | |
| embryonic(beginning, opening, authentic, first) | |
| fundamental(adjective, head, beginning, opening) | |
| inceptive(adjective, head, beginning, prime) | |
| incipient(adjective, head, beginning, opening) | |
| infant(beginning, opening, authentic, primary) | |
| least(adjective, head, beginning, opening) | |
| number one(noun, expression, adjective, pronoun, head) | |
| opening(adjective, head, beginning, prime) | |
| preliminary(adjective, head, first, previous) | |
| primeval(adjective, head, beginning, prime) | |
| primogenial(adjective, head, beginning, opening) | |
| principal(noun, adjective, guide, head, opening) | |
| pristine(adjective, head, beginning, prime) | |
| rudimentary(adjective, head, beginning, prime) | |
| slightest(adjective, head, beginning, opening) | |
| smallest(adjective, head, beginning, opening) | |
| key(adjective, head, beginning, opening) | |
| champion(noun, adjective, opening, advocate) |
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| APA | Smart Define. (2015). pioneer thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/pioneer/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "pioneer thesaurus" https://smartdefine.org/pioneer/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, pioneer thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/pioneer/thesaurus/synonyms>. |
| MLA | Smart Define. "pioneer thesaurus" 17 December 2015. Web. 30 September 2026. <https://smartdefine.org/pioneer/thesaurus/synonyms> |