389 entries under simple topic. ×
| unassuming(adjective, quiet, mean, soft) | |
| dry(adjective, dull, quality, tough) | |
| elementary(adjective, clear, light, smooth) | |
| everyday(adjective, mean, poor, pure) | |
| natural(adjective, open, direct, free) | |
| unsophisticated(adjective, open, easy, honest) | |
| basic(adjective, clear, light, smooth) | |
| discreet(adjective, calm, quality, soft) | |
| intelligible(adjective, clear, easy, sharp) | |
| spare(adjective, soft, shy, meek) | |
| undecorated(adjective, clean, pure, ordinary) | |
| unostentatious(adjective, quiet, soft, reasonable) | |
| bald(adjective, open, direct, honest) | |
| easy(adjective, quiet, clear, open, light) | |
| express(verb, adjective, clear, right) | |
| guileless(adjective, open, direct, free) | |
| homey(adjective, quality, open, easy) | |
| indisputable(adjective, clear, true, straightforward) | |
| legible(adjective, clear, easy, sharp) | |
| out-and-out(adjective, clear, complete, flat) |
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| APA | Smart Define. (2016). plain thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/plain/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "plain thesaurus" https://smartdefine.org/plain/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, plain thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/plain/thesaurus/synonyms>. |
| MLA | Smart Define. "plain thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/plain/thesaurus/synonyms> |