Although it is a Romance language, Norman contains a significant amount of lexical material from Old Norse. Because of this, some of the words introduced to England as part of Anglo-Norman were of Germanic origin. Indeed, sometimes one can identify cognates such as "flock" (Germanic in English existing prior to the Conquest) and "floquet" (Germanic in Norman). The case of the word "mug" demonstrates that in instances, Anglo-Norman may have reinforced certain Scandinavian elements already present in English. "Mug" had been introduced into northern English dialects by Viking settlement. The same word had been established in Normandy by the Normans (Norsemen) and was then brought over after the Conquest and established firstly in southern English dialects. It is, therefore, argued that the word "mug" in English shows some of the complicated Germanic heritage of Anglo-Norman.