hvalr
Narwhal
The word for grandfather in Old Norse is "afi."
"Narwhal" is Norse for "corpse whale", because the spotted body (very unusual for a whale) reminded the Norse sailors of the body of a man who has drowned.
veiðimaðr is old Norse for huntsman
Swedish is a derivative of Old Norse, and their word for "Wolf" is "Ulv". Old Norse, as a language, seems to be extinct.
The old Norse is 'mara incubus', which refers to an evil spirit visiting people whilst they are asleep
In Old Norse, the word for book is "bók."
The Vikings spoke Old Norse and the Old Norse word for beast is dýr.
The word for storm in Old Norse is "stormr." It is pronounced like "storm."
The Old English/Norse word and the Modern English word are one in the same; hell=hell.
Unjust
Well, nar (with accent on a) in Old Norse means the dead, or corpse, primarily referring to the colour of the narwhal ( mottled grey and how it reflects that of a drowned body. The whale bit is pretty self explanatory.