308 entries under straightforward topic. ×
| manageable(adjective, quiet, clear, light, smooth) | |
| mundane(adjective, dull, mean, simple, tough) | |
| no-nonsense(adjective, calm, open, honest, true) | |
| on the level(expression, adjective, idiom, good, open) | |
| primitive(adjective, open, simple, easy) | |
| prosy(adjective, dull, simple, tough, flat) | |
| raw(adjective, simple, natural, bare) | |
| rudimentary(adjective, simple, basic, fundamental) | |
| scrupulous(open, free, honest, fair) | |
| sensible(adjective, visual, sound, physical, significant) | |
| serene(adjective, calm, quiet, light, simple) | |
| sharp(adjective, clear, simple, exact) | |
| simplex(simple, basic, fundamental, uncomplicated) | |
| simplified(simple, basic, fundamental, uncomplicated) | |
| slight(adjective, dull, clear, light, weak) | |
| talking turkey(expression, adjective, clear, simple, friendly) | |
| tame(adjective, dull, quiet, weak, simple) | |
| temperate(adjective, calm, quiet, light, weak) | |
| undesigning(adjective, open, simple, easy, honest) | |
| undisputed(precise, unambiguous) |
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| APA | Smart Define. (2016). plain thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/plain/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "plain thesaurus" https://smartdefine.org/plain/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, plain thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/plain/thesaurus/synonyms>. |
| MLA | Smart Define. "plain thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/plain/thesaurus/synonyms> |