308 entries under straightforward topic. ×
| plainspoken(adjective, open, easy, honest) | |
| subdued(adjective, calm, dull, quiet, simple) | |
| tasteful(adjective, calm, quiet, reasonable, mild) | |
| univocal(certain, definite, obvious, distinctive) | |
| banal(adjective, dull, weak, simple, unpleasant) | |
| boring(adjective, dull, weak, simple, flat) | |
| bright(adjective, clear, simple, clean) | |
| callow(adjective, simple, natural, innocent) | |
| cold(adjective, calm, tough, soft, obscure) | |
| complete(adjective, clear, flat, clean, total) | |
| definitive(adjective, clear, exact, certain) | |
| easy as pie(expression, adjective, idiom, quiet, clear) | |
| facile(adjective, clear, light, smooth, simple) | |
| paltry(adjective, clear, light, weak, smooth) | |
| realistic(adjective, calm, tough, sensible, dark) | |
| soft(adjective, calm, dull, quiet, light) | |
| specific(adjective, clear, exact, certain) | |
| tedious(adjective, dull, weak, simple, flat) | |
| undissembled(adjective, open, friendly, appropriate, honest) | |
| uninvolved(adjective, clear, light, smooth, simple) |
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| APA | Smart Define. (2016). plain thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/plain/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "plain thesaurus" https://smartdefine.org/plain/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, plain thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/plain/thesaurus/synonyms>. |
| MLA | Smart Define. "plain thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/plain/thesaurus/synonyms> |