38 entries under idiom topic. ×
| out of print(expression, adjective) | |
| off the field | |
| behind the age(expression, oldness) | |
| elderly person | |
| good for nothing(expression, inutility) | |
| in abeyance | |
| in mothballs(adjective, new, used) | |
| into desuetude | |
| never to return(expression, the past) | |
| not worth having(expression, inutility) | |
| old man | |
| old timer | |
| past work(expression, inutility) | |
| take for granted | |
| that has been(expression, the past) | |
| time worn(expression, oldness) | |
| waste product | |
| well worn |
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| APA | Smart Define. (2016). obsolete thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/obsolete/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "obsolete thesaurus" https://smartdefine.org/obsolete/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, obsolete thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/obsolete/thesaurus/synonyms>. |
| MLA | Smart Define. "obsolete thesaurus" 28 March 2016. Web. 26 September 2026. <https://smartdefine.org/obsolete/thesaurus/synonyms> |