- Definitions|3
- Thesaurus|567
- Abbreviations|0
133 entries under adjective topic. ×
| deep(original, basic, primary) | |
| first(rough, important, significant, original) | |
| important(significant, original, essential, basic) | |
| inborn(essential, basic, absolute, fundamental) | |
| innate(essential, basic, absolute, fundamental) | |
| lowest(base, last, bottom) | |
| lurking(fundamental, latent) | |
| material(essential, basic, absolute, fundamental) | |
| natural | |
| needful(fundamental, latent) | |
| profound | |
| root(fundamental, latent) | |
| subconscious | |
| substratal(simple, plain, important, significant) | |
| ulterior | |
| veiled(fundamental, latent) | |
| axiological(important, significant, original, essential) | |
| bottom-line(important, original, basic, vital) | |
| connate(essential, basic, absolute, fundamental) | |
| deep-rooted |
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| APA | Smart Define. (2015). underlying thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/underlying/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "underlying thesaurus" https://smartdefine.org/underlying/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, underlying thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/underlying/thesaurus/synonyms>. |
| MLA | Smart Define. "underlying thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/underlying/thesaurus/synonyms> |