74 entries under adverb topic. ×

1
cumbrously(badly, severely, vigorously, hardly)
1
disagreeably
1
distressfully
1
gnawingly
1
grievously
1
hardly(badly, severely, vigorously, painfully)
1
harshly(badly, severely, vigorously, hardly)
1
horrendously
1
hurtfully
1
inconveniently(badly, severely, vigorously, hardly)
1
insufferably
1
irksomely
1
irritatingly
1
laboriously(badly, severely, vigorously, hardly)
1
miserably
1
odiously
1
offensively
1
oppressively
1
painfully
1
piercingly
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APASmart Define. (2013). gruelingly thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/gruelingly/thesaurus/synonyms
ChicagoSmart Define. 2013. "gruelingly thesaurus" https://smartdefine.org/gruelingly/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, gruelingly thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/gruelingly/thesaurus/synonyms>.
MLASmart Define. "gruelingly thesaurus" 17 June 2013. Web. 25 September 2026. <https://smartdefine.org/gruelingly/thesaurus/synonyms>