6
excitedly
4
carefully
3
ceremoniously
2
purposefully
2
diligently
2
fervently
1
assiduously
1
attentively
1
closely
1
formally(adverb, informally)
1
industriously
1
intensely
1
seriously
1
sorely
0
intently
0
according to protocol
0
actively
0
advisedly
0
all joking aside
0
anxiously
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APASmart Define. (2015). casually thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/casually/thesaurus/antonyms
ChicagoSmart Define. 2015. "casually thesaurus" https://smartdefine.org/casually/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, casually thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/casually/thesaurus/antonyms>.
MLASmart Define. "casually thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/casually/thesaurus/antonyms>