143 entries under adverb topic. ×

1
in all conscience(expression, idiom, seriously, vigorously)
1
in all seriousness(expression, idiom, seriously, vigorously)
1
in earnest(expression, seriously, vigorously, earnestly)
1
indomitably
1
intensively
1
lustily
1
not humorously(expression, seriously, vigorously, earnestly)
1
obstinately
1
pluckily
1
potently
1
sedately(seriously, vigorously, earnestly, actively)
1
simmer down(expression, seriously, vigorously, earnestly)
1
soberly(seriously, vigorously, earnestly, actively)
1
solemnly(seriously, vigorously, earnestly, actively)
1
staunchly
1
steadfastly
1
sternly(seriously, vigorously, earnestly, actively)
1
stiffly
1
stonily
1
straighten out(expression, seriously, vigorously, earnestly)
11 years ago|5.7k views|share |citing 
APASmart Define. (2015). fervently thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/fervently/thesaurus/synonyms
ChicagoSmart Define. 2015. "fervently thesaurus" https://smartdefine.org/fervently/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, fervently thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/fervently/thesaurus/synonyms>.
MLASmart Define. "fervently thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/fervently/thesaurus/synonyms>