144 entries under adverb topic. ×

20
seriously(badly, severely, completely, poorly)
14
earnestly(seriously, vigorously, actively, powerfully)
14
grimly
14
solemnly(down, seriously, vigorously, earnestly)
13
severely(badly, completely, seriously, poorly)
13
soberly(down, seriously, vigorously, earnestly)
13
intensely(badly, severely, completely, seriously)
12
badly
8
somberly(seriously, sadly, grimly, sternly)
8
staidly
8
thoughtfully(down, seriously, vigorously, earnestly)
7
deeply
7
demurely
7
gloomily
7
sedately(down, seriously, vigorously, earnestly)
6
heavily
6
in earnest(expression, idiom, seriously, vigorously)
5
sadly(severely, thoroughly, completely, seriously)
5
critically
5
formally
<123458>
11 years ago|8k views|share |citing 
APASmart Define. (2015). gravely thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/gravely/thesaurus/synonyms
ChicagoSmart Define. 2015. "gravely thesaurus" https://smartdefine.org/gravely/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, gravely thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/gravely/thesaurus/synonyms>.
MLASmart Define. "gravely thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/gravely/thesaurus/synonyms>