Rug
The origin and history of Rug.
Etymology
Uncertain; probably of North Germanic origin; perhaps inherited via Middle English *rugge (suggested by Middle English ruggy (“hairy, shaggy, bristly”) and rugged (“hairy, shaggy, rugged”)), from Old Norse rǫgg (“shagginess, tuft”), from Proto-Germanic *rawwō (“long wool”), probably related to *rūhaz (“rough”), related to English rag and rough. Cognate with dialectal Norwegian rugga (“coarse coverlet”), Swedish rugg (“rough entangled hair”), related to English rag and rough. Compare also Old English rȳhe (“rug, rough covering, blanket”).