Does Wolfgang Armadeus Mozart use Italian German or french whatever language for the musical terms in his work?

Wolfgang Amadeus Mozart primarily used Italian musical terms in his compositions. During his time, Italian was the predominant language used for musical terminology throughout Europe. Many of the common musical terms we still use today, such as allegro, andante, crescendo, forte, piano, and adagio, are all Italian.

Mozart, being fluent in Italian due to his extensive travels and performances in Italy, adopted Italian musical terminology in his works. It allowed for clear communication and understanding among musicians of different nationalities who might not have spoken the same language. Using Italian musical terms also provided a level of standardization and familiarity within the musical community.