unfroward
/ʌnˈfroʊ.ərd/Definitions
1. adjective
Having or showing an unpleasant or difficult temperament; stubborn or obstinate.
“Her unfroward nature made it difficult for her to get along with her coworkers.”
2. noun
A person with an unpleasant or difficult temperament; a stubborn or obstinate person.
“The team’s unfroward player struggled to adapt to the coach’s new strategies.”