- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
260 entries under dull topic. ×
| milk-and-water(adjective, weak, plain, mild) | |
| modest(adjective, simple, reasonable, sensible) | |
| monochrome(adjective, steady, stable, regular) | |
| monophonic(adjective, steady, stable, regular) | |
| moth-eaten(adjective, flat, stupid, dead) | |
| murky(adjective, dark, gloomy, miserable) | |
| muted(adjective, weak, dark, gloomy) | |
| nerdy(adjective, weak, plain, mild) | |
| neutral(adjective, calm, soft, reasonable) | |
| obscured(adjective, dark, gloomy, faint) | |
| onerous(adjective, boring, tedious, irritating) | |
| opaque(adjective, dark, gloomy, faint) | |
| oppressive(adjective, gloomy, miserable, boring) | |
| overcast(adjective, dark, gloomy, miserable) | |
| pabulum(adjective, weak, simple, plain) | |
| pale(adjective, dark, gloomy, faint) | |
| permanent(adjective, steady, stable, regular) | |
| plebeian(adjective, simple, flat, plain) | |
| pointless(adjective, weak, flat, ordinary) | |
| poorly lit(expression, adjective, dark, gloomy) |
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| APA | Smart Define. (2015). monotonous thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/monotonous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "monotonous thesaurus" https://smartdefine.org/monotonous/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, monotonous thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/monotonous/thesaurus/synonyms>. |
| MLA | Smart Define. "monotonous thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/monotonous/thesaurus/synonyms> |