Mince, or maigre.
mince
Tall and thin is 'grand et mince' in French. The feminine is 'grande et mince'
In my opinion the word "galette" is a better, more generic description of a flat crusty cake. A crêpe is a type of thin French pancake, and would probably be used to say pancake in France.
the French word 'mince' stands for the English 'thin' or 'lean'
Je suis mince
To say the word "I" in French, one would say "je."
In French, the word "he" is Il.
In French, the word on is sur.
The verb 'to say' is 'dire' in French.
To say the word enthusiastic in French you say the word enthousiaste. In the Italian language this word is said as entusiasta.
you say it in a french accent
"With" in French is "Avec".