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Spanish noun gender: el or la, and the nouns that break the rule

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Spanish noun gender: el or la, and the nouns that break the rule

Every Spanish noun is masculine or feminine, and the words around it agree: el libro rojo, la mesa roja. Most nouns ending in -o are masculine and most ending in -a are feminine, and a few endings come close to certain — -ción and -dad are feminine, -aje is masculine. The exceptions are few and common: el día, el mapa, el problema, la mano, la foto. The charts below lay it out, and ten sentences show whether it is automatic yet.

Free · 2 minutes · 10 sentences

El or la? Ten sentences, instant answers

Tap the article that fits. Each answer comes with the reason — an ending, one of the common exceptions, or a word whose meaning changes with el or la — so a miss teaches the rule instead of just counting against you. About two minutes.

Ten sentences on one grammar point are not a level test. The free Spanish level test above places you on the A1–C2 scale from reading and listening; this quiz tells you whether one rule is automatic yet.

How do you know if a Spanish noun is masculine or feminine?

Spanish has no neuter nouns: every noun is masculine or feminine, and the article and the adjectives agree with it — el libro rojo, la mesa roja. For a thing, the gender belongs to the word, not to the thing: la silla and el sillón are both chairs.

The endings are a strong guide. Most nouns in -o are masculine and most in -a are feminine, and a few endings come close to certain: -ción, -sión, -dad, -tad, -tud and -umbre are feminine; -aje is masculine. Nouns ending in -e or in another consonant can go either way — el coche but la noche, el lunes but la crisis — so learn them with the article: not coche, but el coche.

EndingUsuallyExamples
-oMasculineel libro, el vaso, el año
-aFemininela casa, la mesa, la hora
-ción, -siónFemininela canción, la televisión
-dad, -tad, -tudFemininela ciudad, la libertad, la juventud
-umbreFemininela costumbre, la cumbre
-ajeMasculineel viaje, el mensaje, el garaje
-orMasculineel amor, el color — but la flor, la labor
-e, other consonantsEitherel coche, la noche, el lunes, la crisis
Patterns, not rules. Each noun's gender as the Diccionario de la lengua española marks it; the -o and -a pattern from the Nueva gramática (§2.3d). Checked 11 November 2026.

Which Spanish nouns ending in -a are masculine?

The biggest group comes from Greek: nouns in -ma that were neuter in Greek are masculine in Spanish — el problema, el tema, el sistema, el idioma, el programa, el clima. Not every -ma noun: la cama, la forma and la crema are feminine, like most nouns in -a.

A few more are simply masculine: el día, el mapa, el planeta, el sofá. A noun for a person in -ista takes either article, by who is meant: el artista, la artista.

GroupExamples
-ma nouns, mostly from Greekel problema, el tema, el sistema, el idioma, el programa, el clima
Others to learnel día, el mapa, el planeta, el sofá
People: by who is meantel artista, la artista; el turista, la turista
From the Nueva gramática (§2.3d: problema, tema, clima and others, mostly from Greek neuters) and the Diccionario de la lengua española (día, mapa, planeta, sofá, idioma, sistema, programa; artista and turista for either sex). Checked 11 November 2026.

Which Spanish nouns ending in -o are feminine?

Very few. La mano is the everyday one. The others are shortened from a feminine noun and keep its gender: la foto (la fotografía), la moto (la motocicleta), la disco (la discoteca).

Radio is feminine for the medium everywhere: lo oí en la radio. For the set itself, Spain and the Southern Cone say la radio, while Mexico, Central America, the Antilles, Ecuador, Colombia and Venezuela say el radio — each is standard where it is said. El radio is also the radius of a circle and a bone in the arm, everywhere.

NounWhy it is feminine
la manoSimply feminine
la fotoShort for la fotografía
la motoShort for la motocicleta
la discoShort for la discoteca
From the Nueva gramática (§2.3d: mano, and foto, moto and disco as shortenings of feminine nouns). Checked 11 November 2026.

Why is it el agua if agua is feminine?

A feminine noun that begins with a stressed a- or ha- takes el right in front of it, for the sound: el agua, el águila, el hambre. It stays feminine — el agua fría, las aguas, mucha hambre. El agua or la agua has the whole rule and its few exceptions.

Which Spanish nouns change meaning with el or la?

These are two words that share a spelling, and the article tells them apart: Madrid es la capital de España, but no tengo capital para el negocio; el cura de mi pueblo, but no hay cura para esa enfermedad; el orden alfabético, but el soldado no obedeció la orden.

MasculineFeminine
el capital — money, wealthla capital — the capital city
el cura — the priestla cura — the cure
el orden — order, arrangementla orden — an order you obey
el frente — the frontla frente — the forehead
el cometa — the cometla cometa — the kite
el pendiente — the earringla pendiente — the slope
el editorial — the editorialla editorial — the publisher
el cólera — cholerala cólera — anger
Each pair from the Diccionario de la lengua española (capital, cura, orden, frente, cometa, pendiente, editorial, cólera); the Diccionario panhispánico de dudas (género, 1c) gives cólera and editorial as its own examples. Checked 11 November 2026.

Which Spanish nouns can be masculine or feminine?

A few take either article with no change in meaning. El mar is the general use; la mar is common among sailors and fishermen and in poetry, and lives on in fixed phrases — alta mar, hacerse a la mar, la mar de (very). Azúcar is right either way, more often el azúcar. Neither is ever wrong, so the quiz leaves them out.

A noun for a person can have one form for both sexes, with the article saying which: el estudiante, la estudiante; el periodista, la periodista. Others keep one gender whoever is meant: la persona and la víctima are feminine for a man too, and el personaje is masculine for a woman.

Why do English speakers get Spanish noun gender wrong?

English has no grammatical gender, so the article is one more fact to carry for every noun — and the -o/-a pattern is reliable enough that its exceptions slip through: la problema, el mano, la día. The fix is to learn every noun with its article, so the gender comes with the word: el problema, la mano, el día.

Our mistake corpus tags verb tenses and a few pronoun and preposition points, not gender, so there is no first-party rate on this page — the quiz below is the measure.

What comes after noun gender?

El agua or la agua is the one rule that puts el before a feminine noun, and Spanish diminutives keep the noun's gender — la manita, el cafecito. Muy vs mucho and bien vs bueno are where gender reaches the words around the noun: mucha hambre, una buena idea, un buen día. The free Spanish level test places you on the A1–C2 scale in five minutes.

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Frequently asked questions

How do you know if a Spanish noun is masculine or feminine?▾

Mostly by its ending: nouns in -o are usually masculine and nouns in -a usually feminine; -ción, -dad and -umbre are feminine and -aje masculine. Nouns ending in -e or another consonant can be either, so learn every noun with its article.

Why is it el problema and not la problema?▾

Problema is masculine, like most nouns in -ma that come from Greek: el problema, el tema, el sistema, el idioma, el programa, el clima.

Is it el día or la día?▾

El día. Día ends in -a and is masculine: un día, buenos días.

Why is it la mano if it ends in -o?▾

Mano is simply feminine — the everyday exception to the -o pattern: la mano, las manos. La foto and la moto are feminine because they are short for la fotografía and la motocicleta.

Is it el radio or la radio?▾

For the set you listen to, both, by region: la radio in Spain and the Southern Cone, el radio in Mexico, Central America, the Antilles, Ecuador, Colombia and Venezuela. The medium is la radio everywhere.

Why is it el agua if agua is feminine?▾

A feminine noun that begins with a stressed a- takes el right before it, for the sound. It stays feminine: el agua fría, las aguas.

CEFR-based proficiency assessment. Not an official certification from Cambridge, Cervantes, or the Council of Europe.