87 entries under idiom topic. ×
| dome car(expression, vehicle) | |
| express car(expression, vehicle) | |
| express trail(expression, vehicle) | |
| fast asleep(adjective, awareness) | |
| forty winks | |
| fruges consumere natus(expression, inactivity) | |
| general anaesthetic(expression, inactivity) | |
| go to bed | |
| goods train(expression, vehicle) | |
| having forty winks | |
| horse box(expression, vehicle) | |
| horse car(expression, vehicle) | |
| in a sound sleep(adjective, awareness) | |
| lightning express(expression, vehicle) | |
| nd class carriage(expression, vehicle) | |
| nd class compartment(expression, vehicle) | |
| nd class train(expression, vehicle) | |
| opium eater(expression, inactivity) | |
| parliamentary train(expression, vehicle) | |
| parlor car(expression, vehicle) |
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| APA | Smart Define. (2015). sleeping thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sleeping/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "sleeping thesaurus" https://smartdefine.org/sleeping/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, sleeping thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sleeping/thesaurus/synonyms>. |
| MLA | Smart Define. "sleeping thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/sleeping/thesaurus/synonyms> |