disloyal

adjectives

showing lack of love for your country
deserting your allegiance or duty to leader or cause or principle
"disloyal aides revealed his indiscretions to the papers"
antonym
is similar to
having the character of, or characteristic of, a traitor
"the faithless Benedict Arnold"; "a lying traitorous insurrectionist"
is similar to
in opposition to a civil authority or government
is similar to
consisting of or characterized by or inciting to mutiny
"mutinous acts"; "mutinous thoughts"; "a mutinous speech"
is similar to
participating in organized resistance to a constituted government
"the rebelling confederacy"
is similar to
having deserted a cause or principle
"some provinces had proved recreant"; "renegade supporters of the usurper"
see also
showing lack of love for your country
is an attribute of
the quality of being loyal