282 entries under noun topic. ×
| downturn(drop, decline, fall, decrease) | |
| harm(hurt, damage, blow, disturbance) | |
| loss(drop, decline, hurt, ruin) | |
| overthrow(end, decline, ruin, defeat) | |
| putrescence(decline, collapse, condition, better) | |
| reversion(decline, back, return, slow) | |
| rotting(decline, collapse, decay, impairment) | |
| slump(drop, decline, fall, decrease) | |
| waning(drop, decline, fall, decrease) | |
| abasement(drop, decline, shame, disgrace) | |
| adulteration(decline, hurt, damage, collapse) | |
| blemish(hurt, damage, harm, blemish) | |
| crumbling(drop, decline, collapse, extinction) | |
| decline in quality(expression, idiom) | |
| declivity(drop, fall, falloff, falling-off) | |
| dislocation(decline, decay, degeneration, weakening) | |
| injury(hurt, damage, blow, harm) | |
| spoiling(decline, decay, degeneration, weakening) | |
| vitiation(drop, decline, abuse, decay) | |
| wear(use, disintegration, friction, abrasion) |
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| APA | Smart Define. (2015). deterioration thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/deterioration/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "deterioration thesaurus" https://smartdefine.org/deterioration/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, deterioration thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/deterioration/thesaurus/synonyms>. |
| MLA | Smart Define. "deterioration thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/deterioration/thesaurus/synonyms> |