[yard2010]

Fun fact: the word Νερό (nero) means water in greek. The actual meaning is fresh (I think it's the source of the word "new" too). It turns out, that many years ago you meant something else than fresh water by saying just water, so you have to be specific when you're talking about fresh water. In ancient greek water is ὕδωρ (hudr, think hydro, water) and fresh water is νεαρὸν ὕδωρ (neron hudr). Sometime in the past, the ancient Greeks were sick of saying 2 words to say water. So they dropped the second one.

Something similar happens with GPS coordinates. People are just saying GPS when they mean coordinates. even though the logical thing to do is drop the GPS (neron) and just say coordinates (hudr).

Personally, I think that language is just a bunch of symbols that have no real meaning. Each symbol means something only in a context, no matter how broad or specific. I would argue that it doesn't matter which word is more logical to use because logic is just a part of the context.

But you are right.