Norveççe, İsveççe ve Danimarkaca karşılıklı olarak yüksek derecede anlaşılabilirdir.
 - Norwegian, Swedish and Danish are mutually intelligible to a high degree.
Bir sözlük sözcükleri anlaşılır hale getirir.
 - A dictionary makes words comprehensible.
Another important point is that Homer recognises that the speech of Trojans and Greeks was mutually intelligible.