126 entries under adjective topic. ×
| equable(calm, quiet, smooth, soft) | |
| equivalent(calm, smooth, flat, plain) | |
| exact(calm, smooth, flat, plain) | |
| fluent(quiet, soft, gentle, flat) | |
| fluid(quiet, soft, gentle, flat) | |
| frictionless(quiet, soft, gentle, flat) | |
| hairless(quiet, soft, gentle, flat) | |
| identical(calm, smooth, flat, plain) | |
| in line(expression, calm, smooth, flat) | |
| insipid | |
| invariable(quiet, smooth, right, soft) | |
| leveled(calm, smooth, flat, plain) | |
| like(calm, smooth, flat, plain) | |
| lined up(expression, calm, smooth, flat) | |
| lustrous(quiet, soft, gentle, flat) | |
| matched(calm, smooth, flat, plain) | |
| matted | |
| mild(quiet, soft, gentle, flat) | |
| mirrorlike(quiet, soft, gentle, flat) | |
| of same height(expression, idiom, calm, smooth) |
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| APA | Smart Define. (2015). plane thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/plane/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "plane thesaurus" https://smartdefine.org/plane/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, plane thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/plane/thesaurus/synonyms>. |
| MLA | Smart Define. "plane thesaurus" 24 October 2015. Web. 24 September 2026. <https://smartdefine.org/plane/thesaurus/synonyms> |