1
husky
1
hyena(noun, mammal)
1
ibex(noun, mammal)
1
imprudent(adjective, determined, impulsive, stubborn, reckless)
1
impulsive(adjective, determined, stubborn, reckless, heedless)
1
incross(noun, cross, mix, mixture, composite)
1
intractable(adjective, tough, firm, determined, unreasonable)
1
intransigeant
1
intransigent
1
jaguar(noun, mammal)
1
jennet
1
koala(noun, mammal)
1
last-ditcher
1
lemming(noun, mammal)
1
leopard(noun, mammal)
1
liger
1
lion(noun, mammal)
1
locked-in(adjective, determined, impulsive, stubborn, reckless)
1
malamute
1
mammal
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APASmart Define. (2015). mule thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/mule/thesaurus/synonyms
ChicagoSmart Define. 2015. "mule thesaurus" https://smartdefine.org/mule/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, mule thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/mule/thesaurus/synonyms>.
MLASmart Define. "mule thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/mule/thesaurus/synonyms>