Modifiers matching sailor:

• short-tempered,
• disobedient,
• principled,
• spirited,
• stern,
• rebellious,
• insolent,
• daring,
• unsophisticated,
• rigid,
• blasphemous,
• bold,
• defiant,
• tenacious,
• resentful,
• uneducated,
• egotistical,
• tyrannical,
• unsympathetic,
• dashing,
• haughty,
• loyal,
• strong,
• brave,
• commanding,
• authoritarian,
• heroic,
• repressed,
• idealistic,

Simple categories matching disobedient:

• person,
• warrior,
• colonel,
• hero,
• teenager,
• adventurer,
• sailor,
• cowboy,
• revolutionary,
• child,
• campaigner,
• soldier,
• rebel,
• gladiator,
• dissident,