46 entries under expression topic. ×
| accepted conduct(noun, decency, modesty, correctness) | |
| base of operations(idiom, plan) | |
| blind experiment(idiom, experiment) | |
| by the book(noun, idiom, style, rule) | |
| by the numbers(noun, idiom, style, rule) | |
| carte du pays(idiom, plan) | |
| code of behavior(noun, idiom, procedure, etiquette) | |
| controlled experiment(idiom, experiment) | |
| customs union(idiom, compact) | |
| done thing(noun, rule, system, arrangement) | |
| double-blind experiment(idiom, experiment) | |
| established ways(manners, customs, traditions, values) | |
| experimental method(idiom, experiment) | |
| formal courtesy(form, politeness, propriety, etiquette) | |
| formal procedure(noun, service, rite, ceremony) | |
| free trade region(idiom, compact) | |
| good breeding(polite, bearing, etiquette) | |
| modus operandi(noun, procedure, way, method) | |
| piece of paper(noun, idiom, understanding, agreement) | |
| polished manners(consideration, courtesy) |
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| APA | Smart Define. (2015). protocol thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/protocol/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "protocol thesaurus" https://smartdefine.org/protocol/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, protocol thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/protocol/thesaurus/synonyms>. |
| MLA | Smart Define. "protocol thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/protocol/thesaurus/synonyms> |