1
obstinately(adverb, defiantly)
1
protestingly
1
provocatively
1
quizzically(adverb, questioningly)
1
rebelliously(adverb, defiantly)
1
resistantly(adverb, defiantly)
1
stimulatingly
1
stubbornly(adverb, defiantly)
0
accusingly(adverb, critically, provokingly)
0
adrenocorticotrophic
0
aggravatingly
0
aggressively
0
allopathically
0
annoying
0
annoyingly
0
appealingly
0
arduously
0
arguable
0
awkwardly(adverb, problematically)
0
balk
13 years ago|2.6k views|share |citing 
APASmart Define. (2013). challengingly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/challengingly/thesaurus/synonyms
ChicagoSmart Define. 2013. "challengingly thesaurus" https://smartdefine.org/challengingly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, challengingly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/challengingly/thesaurus/synonyms>.
MLASmart Define. "challengingly thesaurus" 17 June 2013. Web. 20 September 2026. <https://smartdefine.org/challengingly/thesaurus/synonyms>