This is the 804th most frequent Dutch word.
sterker
"Stronger."
Usage of 'sterker' in a comparative sentence showing relative strength.
Hij is sterker dan ik.
He is stronger than me.
Here, 'sterker' is used as an idiom emphasizing additional information.
Sterker nog, hij heeft de wedstrijd gewonnen.
What's more, he won the match.
In this sentence, 'sterker' is describing physical improvement in the object's sturdiness.