Mutinous means refusing to obey those in command. A mutinous crew, a mutinous silence.
It is used of a mood as much as of an act, and the mood usually comes first. A mutinous look across a meeting room is the same word doing lighter work.
1adjectivemutinousRefusing to obey those in command.
“The whole watch was mutinous and nobody said a word.”
mutinous is a quality.