- Definitions|1
- Thesaurus|344
- Abbreviations|0
12 entries under obsolete topic. ×
| traditional(adjective, old, conservative, unchanging, outdated) | |
| old-fashioned(adjective, old, traditional, conservative, unchanging) | |
| outdated(adjective, old, habitual) | |
| antiquated(adjective, old, outdated, habitual) | |
| antediluvian(adjective, old, outdated, habitual) | |
| habitual(adjective, old, outdated) | |
| old(adjective, outdated, habitual) | |
| rancid(adjective, old, outdated, habitual) | |
| shabby(adjective, old, outdated, habitual) | |
| stagnant(adjective, old, outdated, habitual) | |
| stale(adjective, old, outdated, habitual) | |
| worn(adjective, old, outdated, habitual) |
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| APA | Smart Define. (2015). groundbreaking thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/groundbreaking/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "groundbreaking thesaurus" https://smartdefine.org/groundbreaking/thesaurus/antonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, groundbreaking thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/groundbreaking/thesaurus/antonyms>. |
| MLA | Smart Define. "groundbreaking thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/groundbreaking/thesaurus/antonyms> |