This is the 13754th most frequent Swedish word.
välgrundade
Well-founded.
In this sentence, 'välgrundade' (well-founded) is used to describe the nature of the arguments being solid and based on sound reasons.
Hans argument var välgrundade och övertygande.
His arguments were well-founded and convincing.
Here, 'välgrundade' refers to facts being reliable and validated, ensuring they are appropriate for forming a decision.
Vi borde fatta beslut baserat på välgrundade fakta.
We should make decisions based on well-founded facts.
In this case, 'välgrundade' is used to assess that the concerns lack sufficient basis or reason to be valid.