This is the 3144th most frequent Swedish word.
nilssons
"Nilssons" is not a Swedish word, but rather a plural form of the surname "Nilsson." It typically refers to multiple individuals or a family with the last name Nilsson.
Here, 'Nilssons' is used as a possessive noun, indicating 'the house belonging to the Nilsson family' or entity.
Nilssons hus ligger vid sjön.
The Nilsson's house is located by the lake.
In this case, 'Nilssons' refers to the name of a bakery owned or associated with the Nilsson family or entity.
Jag köpte ett bröd från Nilssons bageri idag.
I bought bread from Nilsson's bakery today.
Here, 'Nilssons' denotes ownership or attribution, suggesting the opinion belongs to someone (or a group) named Nilsson.