- Definitions|2
- Thesaurus|562
- Abbreviations|0
50 entries under fast topic. ×
| firmly(adverb, firm, intensely, fiercely) | |
| firm(adverb, hard, severely, thoroughly) | |
| hard(adverb, firm, severely, thoroughly) | |
| solidly(adverb, hard, firm, severely) | |
| earnestly(adverb, intensely, fiercely, violently) | |
| strongly(adverb, intensely, fiercely, violently) | |
| seriously(adverb, intensely, fiercely, violently) | |
| tight(adverb, hard, firm, severely) | |
| actively(adverb, intensely, fiercely, violently) | |
| energetically(adverb, intensely, fiercely, violently) | |
| forcibly(adverb, intensely, fiercely, violently) | |
| intensely(adverb, fiercely, violently, powerfully) | |
| keenly(adverb, intensely, fiercely, violently) | |
| relentlessly(adverb, intensely, fiercely, violently) | |
| spiritedly(adverb, intensely, fiercely, violently) | |
| tightly(adverb, hard, firm, severely) | |
| urgently(adverb, intensely, fiercely, violently) | |
| vigorously(adverb, intensely, fiercely, violently) | |
| angrily(adverb, intensely, fiercely, violently) | |
| animatedly(adverb, intensely, fiercely, violently) |
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| APA | Smart Define. (2015). steadfastly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/steadfastly/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "steadfastly thesaurus" https://smartdefine.org/steadfastly/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, steadfastly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/steadfastly/thesaurus/synonyms>. |
| MLA | Smart Define. "steadfastly thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/steadfastly/thesaurus/synonyms> |