Because, since, consequently, as a consequence/result, whereby
Since you’re late, you won’t be able to enter the classroom.
Doel/middel: by means of, with the help of
With the help of my sister I was able to go on holiday to Spain.
Tegenstelling: on the one/other hand, while, (al)though, different from, yet, on the contrary, contrary to, instead of, unlike
On the one hand I’m happy I’m here, on the other hand I’d rather be at home.
We could go to the zoo instead of the swimming pool?