- Definitions|2
- Thesaurus|2.3k
- Abbreviations|0
80 entries under heavy topic. ×
| sluggish(adjective, dull, hard, weak, easy) | |
| weighty(adjective, hard, difficult, complex) | |
| oppressive(adjective, hard, difficult, complex) | |
| ponderous(adjective, hard, difficult, complex) | |
| dull(adjective, quiet, colour, severe, flat) | |
| languorous(adjective, action, dull, hard, weak) | |
| burdensome(adjective, hard, difficult, complex) | |
| massive(adjective, hard, difficult, complex) | |
| heavy(adjective, dull, quiet, weak, easy) | |
| gloomy(adjective, dull, obscure, dark) | |
| listless(adjective, action, dull, quiet, weak) | |
| torpid(adjective, dull, quiet, weak, easy) | |
| languid(adjective, action, dull, weak, easy) | |
| slow(adjective, dull, weak, easy, relaxed) | |
| inert(adjective, dull, quiet, weak, moving) | |
| lackadaisical(adjective, action, dull, quiet, weak) | |
| lethargic(adjective, dull, quiet, weak, easy) | |
| lifeless(adjective, dull, soft, obscure, flat) | |
| dense(adjective, gloomy, gray, overcast) | |
| lazy(adjective, dull, quiet, weak, easy) |
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| APA | Smart Define. (2015). leaden thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/leaden/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "leaden thesaurus" https://smartdefine.org/leaden/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, leaden thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/leaden/thesaurus/synonyms>. |
| MLA | Smart Define. "leaden thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/leaden/thesaurus/synonyms> |