laissez-faire
'let me / leave me alone' are translated 'laisse-moi tranquille' in French.
The French translation for "let alone" is "sans parler de".
seul (masc) or seule (fem)To say the word alone in the French language you say seul.
You can say "Je suis seul" in French to express that you are alone.
Laisse les tranquilles
To say "let's talk" or "let's speak" in French you would say parlons.
In French, you would say "Parlons français" to mean "Let's speak French."
"Let's not" in French is Il ne faut pas
The economic policy of LAISSEZ-FAIRE, which argued the governments should not involve themselves in economic affairs, comes from the French for "let do" or "leave alone".
vivent seules
Je suis seul
let me alone