in·sub·or·di·nate 
/ˌɪnsəˈboɚdənət/ adjective
/ˌɪnsəˈboɚdənət/ adjective [more insubordinate; most insubordinate] formal : not obeying authority : refusing to follow orders
▪ His behavior was unprofessional and insubordinate. ▪ an insubordinate attitude
▪ His behavior was unprofessional and insubordinate. ▪ an insubordinate attitude
— in·sub·or·di·na·tion /ˌɪnsəˌboɚdəˈneɪʃən/ noun [noncount]
▪ She was fired for gross insubordination.
/ˌɪnsəˌboɚdəˈneɪʃən/ noun [noncount] ▪ She was fired for gross insubordination.
