HOw do you know if a word like agua is feminine and leche?
Hey all. Just want to know if there is a rule which can be followed to distinguish words spanish words that end in 'a' but are masculine like "el agua", and words that end in 'e' but are feminine like " la leche"
Trying to find out if there is a rule that can be followed to help one realise when words that seem feminine are actually masculine and when words that seem masculine are actually feminine. Like agua, as it ends in 'a' I would have thought its preceeding article would be 'la' but its actually 'el'
9 Answers
Well, to make matters extra confusing, in cases like "el agua", agua is actually a feminine noun but because it begins with a stressed "a" sound it takes the masculine article because it just sounds better. The same is the case with: el hacha, el alma, el alba, el ala, el hada, el hambre, el águila
So "the cold water" = "el agua fría" note that the adjective is feminine to match the noun, not masculine to match the article
Generally words ending in -a, -d, -ión, -umbre, -ie, -sis, -itis are feminine and words ending in -o or -or are masculine
However, there are a large number of words that end in -ma, -pa and -ta that are masculine and they are usually words that are similar to the English words: el diploma, el drama, el poema, el problema, el mapa, etc.
A few words ending in -o are feminine and you just have to remember them: la mano, la foto (la fotografía), la moto (la motocicleta)
Some words can be masc. or fem. but their meaning changes: el cura = the priest; la cura = the cure
Little by little you just learn them. Patience. Practice.
more exceptions to the rules: el día, el sofá, el césped, la torre, la leche, la carne, la frase, la vez, la razón, la luz, la suerte, la gente, la catedral
but I think the plural of LA agua is LOS aguas, which even makes it more exceptional. - Rikko 1 hr ago flag
Actually, I believe you have that backwards. "Agua" is considered feminine, but uses "el" as the article to avoid two "a" sounds together ("la agua" - wrong). So the plural is "las aguas".
It is not easy to distinguish at times, but to remember - learn nouns with adjectives, instead of on their own:
el agua fría
la mano derecha
la leche condensada
etc. 
I'm not so sure than anyone answered your original question, but just gave you some advice about specific instances. The only sure method for determining the gender of a noun is to look in a dictionary that lists the gender of nouns.
Mostly by looking at the last letter of the word to see if it's "a" or "o" for the regular gender words. But, unfortunately, there are those that are exceptions such as el día. Sadly, it's mostly just remembering. As you become more exposed to the language, it will come easier. 
Thank you all very much for sharing your knowledge with me. I must say learning spanish now seems more confusing than previously but hopefully I will get there. Slowly but surely. Thank you all once agin for your insights.
There is a reference article about this on this website. Nouns-gender
if a noun ends with "ma" it´s masculine.
Omg...mamá is masculine!! 
One tip (probably doesn't always apply, but usually): if a noun ends with "ma" it´s masculine.
