It is usually "Wissen".
To the best of my knowledge, uur is not a German word.
The German word is Selbsterkenntnis and means realisation/knowledge of one's own limitations
to my knowledge Morro is not a German word. It means a rocky outcropping usually around a body of water. Ingfried Morro, the famous German painter, his birth name was Henze. Morro isn't German.
knowledge - (das) Wissen
Chre is not a German word
No, "danka" is not a German word. The correct German word is "danke". "Danke" is the German word for "thank you".
German is not a compound word.
The word for platypus in German is "Schnabeltier".
"mit" is the German word for "with".
The German word for their is "Ihre."
The word FROM in German is von
The German word for he is er.