stubbornness
US /ˈstʌb.ɚn.nəs/
UK /ˈstʌb.ɚn.nəs/

1.
kekeras kepalaan, ketegaran
the quality or state of being unchangeably fixed in opinion or purpose
:
•
His stubbornness prevented him from admitting his mistake.
Kekeras kepalaannya mencegahnya mengakui kesalahannya.
•
Despite the evidence, her stubbornness kept her from changing her mind.
Meskipun ada bukti, kekeras kepalaannya membuatnya tidak mau berubah pikiran.