sure
The German word 'sicher' is used in the same way as the English word 'sure'. It can be used to express certainty, agreement, or confidence in something. For example, 'I am sure that I left my keys on the table.' would be translated to 'Ich bin sicher, dass ich meine Schlüssel auf dem Tisch gelassen habe.' in German.
I am sure that he is coming.
This is a declarative sentence stating certainty about a future event. 'Sicher' is used here to express sureness or certainty.
Better safe than sorry.
This is a proverb that directly translates to 'Safe is safe.' However, its meaning is comparable to 'Better safe than sorry' in English. The word 'Sicher' is used here to express safety.
Are you sure?
This is a common question to ask when you want to confirm if someone is sure about something. 'Sicher' is used here to check someone's certainty.