mulishness vs obstinance

mulishness and obstinance both are nouns.

Word	Noun	Adjective	Verb	Adverb
mulishness	Yes	No	No	No
obstinance	Yes	No	No	No

As nouns, mulishness and obstinance are synonyms defined as:

mulishness and obstinance: the trait of being difficult to handle or overcome

Other synonyms of mulishness include obstinacy, stubbornness.

mulishness (noun)	obstinance (noun)
the trait of being difficult to handle or overcome	the trait of being difficult to handle or overcome
	resolute adherence to your own ideas or desires