Modifiers matching pretender:

• charming,
• mysterious,
• suave,
• inventive,
• enigmatic,
• chivalrous,
• two-faced,
• cultured,
• ethical,
• sexually-confused,
• psychopathic,
• urbane,
• dapper,
• secretive,
• murderous,
• handsome,
• passionate,
• diabolical,
• arrogant,
• aloof,
• unfaithful,
• snooty,
• cultivated,
• deceitful,
• talented,
• creative,
• remorseless,
• immoral,
• literate,
• jealous,

Simple categories matching aloof:

• invalid,
• historian,
• robot,
• person,
• scientist,
• lady,
• criminal,
• queen,
• warrior,
• president,
• detective,
• sculptor,
• snob,
• orator,
• scholar,
• actor,
• dictator,
• loner,
• philosopher,
• tyrant,
• politician,
• painter,
• genius,
• astronaut,
• pretender,
• bully,
• royal,
• artist,
• emperor,
• king,
• executive,
• aristocrat,