IPA: /ˈstʌbərnəs/
KK: /ˈstʌbərnəs/
The quality of being unwilling to change your mind or behavior, even when it might be better to do so.
Her stubbornness made it difficult for her to accept help from others.
Stubbornness → It is formed from "stubborn" (from Old French *estoborn*, meaning unyielding or obstinate) and the suffix "-ness" (meaning the state or quality of). The word "stubbornness" refers to the quality of being unyielding or obstinate.
Think of someone who is 'unyielding' ('stubborn') and remember that 'stubbornness' describes the quality of being unyielding.
No commonly confused words.