- Definitions|2
- Thesaurus|934
- Abbreviations|0
212 entries under adjective topic. ×
| lifeless(dull, dry, boring, tedious) | |
| long-drawn-out | |
| longwinded(flat, stupid, ordinary, dry) | |
| loutish | |
| lulling(tired, lethargic, sleepy, dazed) | |
| mechanical | |
| mesmeric | |
| mind-numbing(dull, dry, boring, tedious) | |
| nothing(dull, flat, boring, tedious) | |
| obtuse | |
| oft-repeated(flat, stupid, ordinary, dry) | |
| ordinary(flat, dry, boring, tedious) | |
| out(dull, quiet, slow, heavy) | |
| out-of-date(flat, stupid, ordinary, dry) | |
| plain(flat, stupid, ordinary, dry) | |
| pointless(flat, stupid, ordinary, dry) | |
| prolix(flat, stupid, ordinary, dry) | |
| puts one to sleep(expression, idiom, dull, boring) | |
| recurrent(dull, flat, boring, tedious) | |
| reiterated(dull, flat, boring, tedious) |
For more, visit
Soporific on
Power Thesaurus
| APA | Smart Define. (2015). soporific thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/soporific/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "soporific thesaurus" https://smartdefine.org/soporific/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, soporific thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/soporific/thesaurus/synonyms>. |
| MLA | Smart Define. "soporific thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/soporific/thesaurus/synonyms> |