- Definitions|2
- Thesaurus|626
- Abbreviations|0
33 entries under fail topic. ×
| depreciate(verb, decline, lower, weaken) | |
| disintegrate(verb, decline, reduce, lower) | |
| fall(reduce, degenerate, deteriorate, worsen) | |
| flag(verb, decline, lower, weaken) | |
| go downhill(verb, expression, decline, reduce) | |
| impair(verb, decline, diminish, lower) | |
| injure(verb, decline, lower, weaken) | |
| languish(verb, decline, lower, weaken) | |
| lower(verb, decline, diminish, weaken) | |
| rot(verb, decline, reduce, lower) | |
| slide back(expression, fall, degenerate, deteriorate) | |
| spoil(verb, decline, lower, weaken) | |
| suffer(fall, degenerate, deteriorate, revert) |
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| APA | Smart Define. (2016). retrogress thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/retrogress/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "retrogress thesaurus" https://smartdefine.org/retrogress/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, retrogress thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/retrogress/thesaurus/synonyms>. |
| MLA | Smart Define. "retrogress thesaurus" 14 March 2016. Web. 26 September 2026. <https://smartdefine.org/retrogress/thesaurus/synonyms> |