The difference between 'Faire moins' and 'Faire plus que son âge'

In French, "neuf" is used for masculine singular nouns, and "neuve" is used for feminine singular nouns. Both mean "new".
The difference between "neuf" and "nouveau" lies in their usage with different nouns and contexts. Both can be used to mean "new" for masculine singular nouns, but their usage may vary depending on the context.