What's the difference between 'dirty' and 'unclean'? In the sentence below, can we replace 'unclean' with 'dirty'?

Sentence:
"Pollution is things that make water, air and the ground unclean."

Question

What's the difference between 'dirty' and 'unclean'? In the sentence below, can we replace 'unclean' with 'dirty'?

Sentence:
"Pollution is things that make water, air and the ground unclean."

Answer

Great question, Lucy.

Both have similar meanings, they are synonyms and can be used interchangeably in most circumstances.

But there are subtle differences: 
Unclean is a bit more formal and technical than “dirty”

Dirty is more commonly used and is much more natural sounding, at least for US English.

Answer

Yes, it looks like unclean it's a little bit dirty. And dirty it's very unclean. 😉🥛🥃

Answer

There's no difference really. Except unclean is a bit more clinical in tone. Dirty is a simpler, vaguer, older word. The ground outside is also called dirt, so it's a bit strange (or powerfully double meaning) to call it dirty.

Answer

They are synonyms.

Answer

My humble answer as far as I am concerned. Dirt is something tangable or can be seen by eye, while unclean air or water not necesserally can be seen. Water can be polluted without you know it is drinkable or not and air as well l, it might be polluted with gas that can't be seen or even sense.