- Definitions|1
- Thesaurus|566
- Abbreviations|0
199 entries under adverb topic. ×
| forcibly(fast, sprightly, severely, seriously) | |
| frantically(fast, sprightly, severely, seriously) | |
| frostily | |
| fully(severely, thoroughly, precisely, correctly) | |
| fundamentally | |
| gingerly(severely, thoroughly, fully, precisely) | |
| gravely | |
| guardedly(severely, thoroughly, fully, precisely) | |
| hard(fast, badly, severely, thoroughly) | |
| heavily(fast, sprightly, severely, seriously) | |
| heedfully(severely, thoroughly, fully, precisely) | |
| honorably(severely, thoroughly, fully, precisely) | |
| hypercritically | |
| icily | |
| imperially | |
| indeed(just, absolutely, completely, quite) | |
| indisputably(really, completely, exactly, directly) | |
| intolerantly | |
| laboriously(severely, thoroughly, fully, precisely) | |
| leanly |
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| APA | Smart Define. (2015). rigorously thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/rigorously/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "rigorously thesaurus" https://smartdefine.org/rigorously/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, rigorously thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/rigorously/thesaurus/synonyms>. |
| MLA | Smart Define. "rigorously thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/rigorously/thesaurus/synonyms> |