199 entries under adverb topic. ×

2
closely
2
critically(severely, fastidiously)
2
cruelly(fast, sprightly, severely, seriously)
2
delicately(severely, thoroughly, fully, precisely)
2
fastidiously(severely, thoroughly, fully, precisely)
2
fiercely(fast, sprightly, severely, seriously)
2
furiously(fast, sprightly, severely, seriously)
2
gruffly
2
in every respect(expression, idiom, just, absolutely)
2
like fury(expression, fast, sprightly, severely)
2
madly(fast, sprightly, severely, seriously)
2
meanly(fast, sprightly, severely, seriously)
2
methodically(just, absolutely, completely, quite)
2
nicely
2
oppressively
2
roughly(fast, sprightly, severely, seriously)
2
tightly(fast, intensely, fiercely, violently)
2
truly(just, absolutely, really, completely)
2
unyieldingly
2
violently(fast, sprightly, severely, seriously)
11 years ago|4.9k views|share |citing 
APASmart Define. (2015). rigorously thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/rigorously/thesaurus/synonyms
ChicagoSmart Define. 2015. "rigorously thesaurus" https://smartdefine.org/rigorously/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, rigorously thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/rigorously/thesaurus/synonyms>.
MLASmart Define. "rigorously thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/rigorously/thesaurus/synonyms>