- Definitions|2
- Thesaurus|443
- Abbreviations|0
20 entries under idiom topic. ×
| of yore(expression, adjective, original, old) | |
| of long standing | |
| of the folk | |
| old as history | |
| old as time | |
| tried and true | |
| before now(expression, the past) | |
| common law(expression, oldness) | |
| distance of time(expression, the past) | |
| ere now(expression, the past) | |
| ex post facto(expression, the past) | |
| from prehistoric times(expression, the past) | |
| immemorial usage(expression, oldness) | |
| indefinitely ancient | |
| remote age(expression, the past) | |
| remote time(expression, the past) | |
| rust of antiquity(expression, the past) | |
| status quo(expression, the past) | |
| till now(expression, the past) | |
| time immemorial(expression, the past) |
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| APA | Smart Define. (2016). immemorial thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/immemorial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "immemorial thesaurus" https://smartdefine.org/immemorial/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, immemorial thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/immemorial/thesaurus/synonyms>. |
| MLA | Smart Define. "immemorial thesaurus" 29 February 2016. Web. 26 September 2026. <https://smartdefine.org/immemorial/thesaurus/synonyms> |