- Definitions|0
- Thesaurus|74
- Abbreviations|1
9 entries under gravely topic. ×
| seriously(adverb, earnestly, actively, truly, thoughtfully) | |
| determinedly(adverb, seriously, vigorously, earnestly, actively) | |
| down(adverb, seriously, vigorously, earnestly, actively) | |
| intently(adverb, seriously, vigorously, earnestly, actively) | |
| not humorously(expression, adverb, seriously, vigorously, earnestly) | |
| sincerely(adverb, seriously, vigorously, earnestly, actively) | |
| sternly(adverb, seriously, vigorously, earnestly, actively) | |
| thoughtfully(adverb, seriously, vigorously, earnestly, actively) | |
| with straight face(expression, idiom, adverb, seriously, vigorously) |
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| APA | Smart Define. (2015). in all seriousness thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/in_all_seriousness/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "in all seriousness thesaurus" https://smartdefine.org/in_all_seriousness/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, in all seriousness thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/in_all_seriousness/thesaurus/synonyms>. |
| MLA | Smart Define. "in all seriousness thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/in_all_seriousness/thesaurus/synonyms> |