The Swedish word for paper is
papper

Translations for paper and their definitions

papper	©
1. n-n. paper (material for writing on)
2. n-n. a sheet of paper
3. n-n. a document
ha sina papper i ordning
have one's papers in order (i.e. passport, visa)
4. n-n. (colloquial) a paper; a scientific (peer reviewed) article

artikel
1. n-c. an article (piece of writing in a newspaper, journal, encyclopedia, etc.)
2. n-c. an article (section of a legal document, treaty, or the like)
3. n-c. an article (item, product)
4. n-c. (grammar) an article