5
laboriously(adverb, easy)
5
troublesomely(adverb, adversely)
4
adversely(adverb, adversely)
4
distressfully(adverb, adversely)
4
strenuously
3
antipathetically(adverb, adversely)
3
arduously(adverb, easy)
3
calamitously(adverb, adversely)
3
catastrophically(adverb, adversely)
3
detrimentally(adverb, adversely)
3
disastrously(adverb, adversely)
3
grievously(adverb, adversely)
3
inauspiciously(adverb, adversely)
3
miserably(adverb, adversely)
3
perilously(adverb, adversely)
3
tragically(adverb, adversely)
3
unfavorably(adverb, adversely)
3
unfortunately(adverb, adversely)
3
unhappily(adverb, adversely)
3
unluckily(adverb, adversely)
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APASmart Define. (2015). difficultly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/difficultly/thesaurus/synonyms
ChicagoSmart Define. 2015. "difficultly thesaurus" https://smartdefine.org/difficultly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, difficultly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/difficultly/thesaurus/synonyms>.
MLASmart Define. "difficultly thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/difficultly/thesaurus/synonyms>