melodramatic

dramatic, theatrical, histrionic, melodramatic mean having a character or an effect like that of acted plays. dramatic applies to situations in life and literature that stir the imagination and emotions deeply <a dramatic meeting of world leaders>. theatrical implies a crude appeal through artificiality or exaggeration in gesture or vocal expression <a theatrical oration>. histrionic applies to tones, gestures, and motions and suggests a deliberate affectation or staginess <a histrionic show of grief>. melodramatic suggests an exaggerated emotionalism or an inappropriate theatricalism <made a melodramatic plea>.