- Definitions|2
- Thesaurus|336
- Abbreviations|0
131 entries under adverb topic. ×
| laboriously(easy, badly, severely, vigorously) | |
| strenuously(badly, severely, vigorously, earnestly) | |
| painfully(badly, severely, vigorously, painfully) | |
| hardly(badly, severely, vigorously, extremely) | |
| hard(easy, badly, extremely, hardly) | |
| heavily(easy, laboriously, strenuously) | |
| industriously(vigorously, earnestly, actively, hastily) | |
| mightily | |
| difficultly(hard, easy, difficultly, laboriously) | |
| severely(painfully, difficultly) | |
| toilsomely(badly, severely, vigorously, hardly) | |
| toughly | |
| troublesomely(painfully, difficultly) | |
| assiduously(seriously, intensely, vigorously, earnestly) | |
| awkwardly(badly, severely, vigorously, hardly) | |
| gruelingly(badly, severely, vigorously, hardly) | |
| harshly(badly, severely, vigorously, hardly) | |
| onerously | |
| oppressively(painfully, difficultly) | |
| painstakingly(vigorously, earnestly, actively, hastily) |
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| APA | Smart Define. (2015). arduously thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/arduously/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "arduously thesaurus" https://smartdefine.org/arduously/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, arduously thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/arduously/thesaurus/synonyms>. |
| MLA | Smart Define. "arduously thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/arduously/thesaurus/synonyms> |