>>Those make sense though. They are simple singular nouns that take an 's' for puralization. But 'water'?
>>
>>And I almost forgot, 'man - men' 'woman - women', and with 'women' we even change the pronunciation of the 'o'. What rule does that fall under, I wonder.
>
>But wasn't it written that these are regular?
>
>Yes it was, here: http://ndragan.com/lange/twouse.html - check part 2 with Roman - Romen, abdoman - abdomen etc.

Ok, now explain to me why so many persons think that "people" is the plural of "person" when in fact, "people' is a singular noun and its plural is "peoples". For example, the Chinese are a people with a vast history and very deeply rooted culture.

I think we've been through this before here. Not you and I maybe, but ...