Modifiers matching pretender:

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

Simple categories matching jealous:

• pretender,
• fool,
• grump,
• person,
• child,
• killer,
• musician,
• aristocrat,
• tyrant,
• composer,
• psychopath,
• snob,
• duck,
• villain,
• teenager,
• genius,
• pianist,
• son,
• lover,
• criminal,
• clown,