102 entries under boring topic. ×
| run of the mill(expression, adjective, idiom, moderate, ordinary) | |
| unnoteworthy(adjective, dull, simple, plain, indifferent) | |
| vanilla(adjective, dull, simple, plain, pure) | |
| abused(adjective, flat, stupid, ordinary, dry) | |
| archaic(adjective, flat, stupid, ordinary, dry) | |
| arid(adjective, dull, flat, ordinary, dry) | |
| banausic(adjective, dull, routine, tedious) | |
| big yawn(expression, adjective, dull, flat, ordinary) | |
| day-to-day | |
| dim(adjective, dull, routine, tedious) | |
| dime a dozen(expression, adjective, idiom, dull, moderate) | |
| dismal(adjective, dull, flat, ordinary, dry) | |
| drab(adjective, dull, hard, simple, plain) | |
| dreary(adjective, dull, flat, ordinary, dry) | |
| driveling(adjective, flat, stupid, ordinary, dry) | |
| dull as dishwater(expression, adjective, idiom, dull, stupid) | |
| dusty(adjective, dull, hard, evil, dirty) | |
| heavy(adjective, flat, stupid, ordinary, dry) | |
| hoary(adjective, flat, stupid, ordinary, dry) | |
| lackluster(adjective, dull, simple, clean, plain) |
For more, visit
Common on
Power Thesaurus
| APA | Smart Define. (2016). common thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/common/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "common thesaurus" https://smartdefine.org/common/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, common thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/common/thesaurus/synonyms>. |
| MLA | Smart Define. "common thesaurus" 23 March 2016. Web. 21 September 2026. <https://smartdefine.org/common/thesaurus/synonyms> |