hastighet
As a native speaker of a language that’s unlike anything, I envy you folks so much. Knowing enough English and German you just look at it, and go ‘aaah, speediness’ (I guess the ‘hast’/‘hastig’ bit is the same as ‘haste’/‘hasty’ in English, and the ‘het’ is the same as ‘heit’ /~ness’/ in German).
You wouldn’t guess the word, but reading it in context is so much easier.
Yes, but this is why you break bad laws along with another 199,999 people for good reasons.