- Definitions|3
- Thesaurus|567
- Abbreviations|0
85 entries under basic topic. ×
| bottom-line(adjective, important, original, vital) | |
| clear(simple, straightforward, uncomplicated) | |
| connate(adjective, essential, absolute, fundamental) | |
| deep-seated(adjective, original, essential, absolute) | |
| duck soup(expression, simple, straightforward, uncomplicated) | |
| easy(simple, straightforward, uncomplicated) | |
| facile(simple, straightforward, uncomplicated) | |
| grass-roots(adjective, important, significant, original, essential) | |
| inbred(adjective, essential, absolute, fundamental) | |
| initial(simple, top, straightforward, first) | |
| introductory(simple, straightforward, uncomplicated) | |
| major(adjective, important, significant, original, essential) | |
| meat-and-potatoes(adjective, base, important, significant, last) | |
| meat and potatoes(expression, adjective, idiom, simple, plain) | |
| nitty-gritty(adjective, original, absolute, fundamental) | |
| nub(adjective, original, absolute, fundamental) | |
| paramount(adjective, important, significant, original, essential) | |
| plain(simple, straightforward, uncomplicated) | |
| prefatory(simple, straightforward, uncomplicated) | |
| preliminary(simple, straightforward, uncomplicated) |
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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> |