100 entries under smooth topic. ×
| equate(verb, crush, smash, flatten) | |
| equivalent(adjective, calm, flat, plain) | |
| even off(verb, expression, phrasal verb, crush) | |
| even out(verb, expression, phrasal verb, crush) | |
| exact(adjective, calm, flat, plain) | |
| grind | |
| identical(adjective, calm, flat, plain) | |
| in line(expression, adjective, calm, flat) | |
| invariable(adjective, quiet, right, soft) | |
| iron out(verb, expression, crush, level) | |
| knock down(verb, expression, phrasal verb, crush) | |
| level out(verb, expression, phrasal verb, crush) | |
| leveled(adjective, calm, flat, plain) | |
| like(adjective, calm, flat, plain) | |
| lined up(expression, adjective, calm, flat) | |
| make equal(verb, expression, crush, smash) | |
| make even(verb, expression, crush, smash) | |
| make flat(verb, expression, crush, smash) | |
| matched(adjective, calm, flat, plain) | |
| mow down(verb, expression, phrasal verb, crush) |
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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> |