- Definitions|2
- Thesaurus|2k
- Abbreviations|0
112 entries under tedious topic. ×
| irksome(adjective, dull, simple, flat, clean) | |
| lead balloon(expression, adjective, dull, weak, dead) | |
| longwinded(adjective, flat, ordinary, dry, boring) | |
| matte(adjective, dull, weak, soft, obscure) | |
| mind-numbing(adjective, dull, dry, boring) | |
| monotone(adjective, dull, boring, dreary) | |
| moth-eaten(adjective, dull, flat, stupid, dead) | |
| muted(adjective, dull, weak, soft, obscure) | |
| nowhere(adjective, dull, simple, plain, stupid) | |
| oft-repeated(adjective, flat, ordinary, dry, boring) | |
| out-of-date(adjective, flat, ordinary, dry, boring) | |
| platitudinous(adjective, dull, simple, flat, clean) | |
| prolix(adjective, flat, ordinary, dry, boring) | |
| repetitive(adjective, dull, flat, ordinary, dry) | |
| sapless(adjective, dull, weak, dead) | |
| soporific(adjective, dull, flat, ordinary, dry) | |
| stock(adjective, flat, ordinary, dry, boring) | |
| stupid(adjective, dull, flat, ordinary, dry) | |
| tired(adjective, dull, beat, flat, dirty) | |
| treadmill(adjective, dull, boring, dreary) |
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| APA | Smart Define. (2016). colorless thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/colorless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "colorless thesaurus" https://smartdefine.org/colorless/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, colorless thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/colorless/thesaurus/synonyms>. |
| MLA | Smart Define. "colorless thesaurus" 23 March 2016. Web. 26 September 2026. <https://smartdefine.org/colorless/thesaurus/synonyms> |