29 entries under noun topic. ×

1
adventurous
1
bauld
1
daredevil
1
dashing
1
fearless
1
gallant
1
game
1
gamy
1
gutty
1
hardy
1
hazardable
1
high-spirited
1
intrepid
1
lion-hearted
1
manful
1
manly
1
mettled
1
mettlesome
1
nervy
1
plucky
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APASmart Define. (2016). challenging thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/challenging/thesaurus/synonyms
ChicagoSmart Define. 2016. "challenging thesaurus" https://smartdefine.org/challenging/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, challenging thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/challenging/thesaurus/synonyms>.
MLASmart Define. "challenging thesaurus" 2 March 2016. Web. 24 September 2026. <https://smartdefine.org/challenging/thesaurus/synonyms>