Modifiers matching pretender:

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

Simple categories matching ethical:

• executive,
• condition,
• matter,
• judgement,
• person,
• violation,
• committee,
• criminal,
• doctor,
• conflict,
• development,
• subject,
• abstraction,
• pretender,
• obligation,
• characteristic,
• consequence,
• king,
• attitude,
• judgment,
• thought,
• system,
• property,
• tradition,
• behaviour,
• virtue,
• belief,
• ideal,
• means,
• concept,
• practice,
• quality,
• notion,
• issue,
• principle,
• consideration,
• study,
• funds,
• code,
• task,
• expert,
• rule,
• character,
• philosophy,
• conduct,
• behavior,
• area,
• product,
• values,
• theme,
• doctrine,
• trait,
• theory,
• attribute,