I think they are:
Bashful = Blyger
Doc = Kloker
Dopey = Toker
Grumpy = Butter
Happy = Glader
Sleepy = Trötter
Sneezy = Prosit
I hope I am right, as this is a bit of useless information I might need one day, to impress a Swedish blonde fairy princess and sweep her off her feet!

😉

Slightly OT – the SAS FK/flying club aircraft in the 1940s and 50s with names from Snow White and the Seven Dwarfs:

Saab 91A Safir SE-BNM “Snövit” (Snow White)
Piper Cub SE-ASZ “Butter” (Grumpy)
Piper Cub SE-ATH “Trötter” (Sleepy)
Piper Cub SE-ATW “Glader” (Happy)
Piper Cub SE-ATX “Blyger” (Bashful)
Piper Cub SE-ATY “Toker” (Dopey)
Piper Cub SE-ATZ “Kloker” (Doc)
Stinson 108 SE-BCC “Prosit” (Sneezy)
Ercoupe 415 SE-BNB “Prinsen” (The Prince)
Ercoupe 415 SE-BNC “Jägaren” (The Hunter)