Modifiers matching sailor:

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

Simple categories matching repressed:

• scientist,
• emotion,
• tyrant,
• disturbance,
• person,
• robot,
• captain,
• doctor,
• sector,
• soldier,
• passion,
• sailor,