143 entries under boring topic. ×
| boresome(adjective, dull, tedious, irritating) | |
| burdensome(adjective, dull, tedious, irritating) | |
| demanding(adjective, dull, tedious, irritating) | |
| difficult(adjective, dull, tedious, irritating) | |
| drag(adjective, dull, stupid, tedious) | |
| dragging(adjective, dull, tedious, irritating) | |
| driveling(adjective, dull, stupid, ordinary, dry) | |
| drudging(adjective, dull, stupid, tedious) | |
| enervative(adjective, dull, tedious, irritating) | |
| exacting(adjective, dull, tedious, irritating) | |
| exasperating(adjective, dull, tedious, irritating) | |
| familiar(adjective, ordinary, dry, tedious) | |
| hefty(adjective, dull, tedious, irritating) | |
| hoary(adjective, stupid, ordinary, dry) | |
| irritating(adjective, dull, tedious, uncomfortable) | |
| laborious(adjective, dull, tedious, irritating) | |
| longwinded(adjective, stupid, ordinary, dry) | |
| nerdy(adjective, dull, weak, plain, mild) | |
| oft-repeated(adjective, stupid, ordinary, dry) | |
| onerous(adjective, dull, tedious, irritating) |
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| APA | Smart Define. (2016). flat thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/flat/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "flat thesaurus" https://smartdefine.org/flat/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, flat thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/flat/thesaurus/synonyms>. |
| MLA | Smart Define. "flat thesaurus" 1 March 2016. Web. 21 September 2026. <https://smartdefine.org/flat/thesaurus/synonyms> |