Also means
incredibly
Usage Note
wahnsinnig is a colloquial intensifier meaning insanely or incredibly, as in wahnsinnig teuer. Literally meaning mad, it is very common in casual speech and works with both positive and negative adjectives.
Examples
"Das war wahnsinnig nett von dir."
Natural Translation
That was incredibly kind of you.
Literal Translation
That was insanely kind of you.
Related Words
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