This is the 7508th most frequent German word.
glückwünsche
Congratulations.
The word 'Glückwünsche' is used as an exclamation to directly express congratulations to the individual.
Glückwünsche, du hast die Prüfung bestanden!
Congratulations, you have passed the exam!
Here, 'Glückwünsche' is used in a formal written message to convey congratulations for a specific occasion.
Ich sende Ihnen meine herzlichsten Glückwünsche zum Geburtstag.
I send you my heartfelt congratulations on your birthday.
In this sentence, 'Glückwünsche' is used in a ceremonial context to express well wishes towards a group during an official event.