- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
53 entries under fundamental topic. ×
| nitty-gritty(adjective, important, original, essential, critical) | |
| prerequisite(adjective, important, significant, capital, essential) | |
| substratal(adjective, important, significant, original, essential) | |
| wanted(adjective, important, significant, serious, capital) | |
| concealed(adjective, original, basic, hidden) | |
| core(original, key, chief, primary) | |
| hidden(adjective, original, basic, primary) | |
| latent(adjective, original, basic, hidden) | |
| lurking(adjective, original, basic, hidden) | |
| nub(adjective, original, basic, primary) | |
| root(adjective, original, basic, hidden) | |
| rooter(basic, latent) | |
| veiled(adjective, original, basic, hidden) |
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| APA | Smart Define. (2016). crucial thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/crucial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "crucial thesaurus" https://smartdefine.org/crucial/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2016, crucial thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/crucial/thesaurus/synonyms>. |
| MLA | Smart Define. "crucial thesaurus" 11 March 2016. Web. 1 October 2026. <https://smartdefine.org/crucial/thesaurus/synonyms> |