<title type="display">etiology<hi rend="plain"> [or </hi>aetiology<hi rend="plain">]</hi></title> Pronúncia: ˈiːtɪˈɒlədʒɪ noun etiologia.
<title type="display">etiquette</title> Pronúncia: ˈɛtɪkɛt noun etiqueta. it is not etiquette to + infinitive no és elegant + infinitiu.