- Definitions|0
- Thesaurus|189
- Abbreviations|0
50 entries under pure topic. ×
| fundamental(adjective, clear, simple, plain) | |
| basic(adjective, simple, base, important) | |
| basal(adjective, simple, base, important) | |
| elementary(adjective, simple, important, straightforward) | |
| primary(adjective, simple, base, important) | |
| elemental(adjective, simple, important, straightforward) | |
| nascent | |
| prime(adjective, important, significant, original) | |
| aboriginal | |
| essential(adjective, simple, plain, important) | |
| formative | |
| primal | |
| white | |
| clear(adjective, simple, straightforward, basic) | |
| plain(adjective, simple, straightforward, basic) | |
| simple(adjective, straightforward, basic, fundamental) | |
| angelic | |
| atomic | |
| austere | |
| bare |
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| APA | Smart Define. (2015). foundational thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/foundational/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "foundational thesaurus" https://smartdefine.org/foundational/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, foundational thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/foundational/thesaurus/synonyms>. |
| MLA | Smart Define. "foundational thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/foundational/thesaurus/synonyms> |