- Definitions|2
- Thesaurus|2.1k
- Abbreviations|0
275 entries under adjective topic. ×
| dragging(dull, boring, tired, tedious) | |
| drudging(dull, boring, tired, tedious) | |
| dull(boring, tedious, irritating, annoying) | |
| enervating | |
| enervative(dull, boring, tired, tedious) | |
| entangled(hard, fancy, difficult, complex) | |
| exasperating(dull, boring, tired, tedious) | |
| fancy(hard, difficult, complex, intricate) | |
| flat(dull, boring, tedious, irritating) | |
| gasser(hard, fancy, difficult, complex) | |
| hellish(difficult, unpleasant, grim, savage) | |
| hi-tech(hard, fancy, difficult, complex) | |
| ho-hum(dull, boring, tired, tedious) | |
| humdrum(dull, boring, tedious, irritating) | |
| impenetrable | |
| injured | |
| interlaced(hard, fancy, difficult, complex) | |
| jading(dull, boring, tired, tedious) | |
| lumbering | |
| mega factor(expression, hard, fancy, difficult) |
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| APA | Smart Define. (2016). arduous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/arduous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "arduous thesaurus" https://smartdefine.org/arduous/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, arduous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/arduous/thesaurus/synonyms>. |
| MLA | Smart Define. "arduous thesaurus" 26 February 2016. Web. 25 September 2026. <https://smartdefine.org/arduous/thesaurus/synonyms> |