English adjectives for 'laissez faire'?
e.g. a laissez faire attitudeThanks James, Peachey!

@Peachey: Lackadaisical? Wow! I feel dyslexic - Is it like 'lack-a-day-isical'? And a whatever attitude sounds very funny. I don't know, should I have said, "non-stolen adjectives"?

Question

English adjectives for 'laissez faire'?
e.g. a laissez faire attitudeThanks James, Peachey!

@Peachey: Lackadaisical? Wow! I feel dyslexic - Is it like 'lack-a-day-isical'? And a whatever attitude sounds very funny. I don't know, should I have said, "non-stolen adjectives"?

Answer

I was about to say: 'laissez-faire' IS an adjective in English (stolen from the French of course...heh).

Adding to James' notes, you can also call it a "whatever" attitude, but the awesome super-long synonym is "lackadaisical".

Answer

relaxed, laid-back, almost not caring

For example:

John displayed a laissez-faire attitude towards his studies. (i.e. he didn't care too much and made little effort)

Answer

There are not really adjectives for this.  
This is a saying that is from French. 
It literally means " to be and let be" but is mainly used in business or in politics 
to mean >   allowing industry to be free from state intervention (or regulation).

It doesn't just mean "whatever" or not caring.  It means caring enough to let things run naturally without intervention.

Answer

What's the context?