The Swedish word for mountain is
berg

Translations for mountain and their definitions

berg	©
1. n-n. a mountain
De besteg berget - They climbed the mountain
2. n-n. rock, bedrock
Man har borrat genom berget i jakt på rikedom - People have drilled through the rock in search in search of riches
eld i berget! - warning cry that an explosive charge has been ignited in a mine
3. n-n. a mountain, a very large heap or pile
ett berg av papper - a mountain of paper