No.
by quality of money we mean other thing remaining same when the supply of money does not effects the price level
I assume you mean "What does it mean when your right hand can do the same thing as your left?" That means that you are ambidextrous, or, you can preform manual tasks at the same level of skill with both hands. If you are ambidextrous, you are a very lucky person!
Yes they mean the same thing.
Yes they mean the same thing.
Yes, they can mean the same thing.
No, they are not the same thing. Mean and average are the same thing.
Shabby and different do not mean the same thing.
These two words can mean the same thing.
It can mean the same thing if you use it right:It's a solid source.It's a dependable source.They SOMETIMES can mean the same thing.
Loyal and faithful mean essentially the same thing.
Yes, sanctuary and refuge mean the same thing.
yes grain mean the same thing as particale