A quick search for terms such as “Spanish gender rules” gives you a frightening number of sites stating, for instance, that “nouns ending in ‘e’ and nouns ending in a consonant are usually masculine”. The problem with these so-called rules is that there are simply thousands of Spanish feminine nouns ending in ‘e’ or a consonant.

My dilemma as a Spanish teacher is that I want to help my students learn the language as fast as possible at the same time as I steer them away from making basic mistakes. For that reason I prefer to ignore gender rules with a substantial number of exceptions, which leaves only three to follow.

So, in my opinion, these are the only gender rules consistent enough to be considered reliable:

1. Most Spanish nouns ending in ‘o’ as masculine.
2. Most Spanish nouns ending in ‘a’ are feminine.
3. Spanish nouns ending in ‘dad’, ‘tad’, ‘tud’, ‘ción’ ‘sión’, ‘gión’, ‘triz’ and ‘umbre’ are feminine.

Rule 3 is a golden rule, but in rules 1 and 2 (the rules that apply to the great majority of Spanish nouns) the word to watch out for is ‘most’. That’s why it’s good practice to learn all new nouns with their article, rather than on their own.

In other posts we’ll see a longer list of exceptions to these two rules, but here are some. As you can see, many are everyday words:

Briefly: the gender of nouns ending in ‘o’ and ‘a’ can be guessed in the great majority of cases, but the exceptions are often commonly used nouns. Other gender rules, except for Rule 3 above and that applying to nouns of Greek origin, are not reliable enough.

About me and my Spanish course

I have taught Spanish for over fifteen years and have two Spanish learning publications to my name. My latest work is the Spanish for beginners course at Spanish Bookworld.

This course come with dozens of online lessons for both adults and children, downloadable mp3s and videocasts, interactive ebooks, language learning articles and an exclusive forum where you can ask me your language questions.