Adverbs

An adverb (el adverbio) describes a verb, an adjective or another adverb. It answers how, when, where or to what degree something happens. Unlike adjectives, an adverb never changes to agree with a noun; it has one fixed form.

Adverb type	Question it answers	Spanish examples
Manner	How?	bien, mal, despacio, rápidamente
Time	When?	siempre, nunca, ya, ahora, hoy
Place	Where?	aquí, allí, cerca, lejos
Degree	How much?	muy, mucho, poco, bastante, demasiado

Compare an adjective with an adverb in a sentence:

• Es un coche rápido. — It is a fast car. (rápido describes the noun coche.)
• El coche va rápidamente. — The car goes quickly. (rápidamente describes the verb va.)

The adjective agrees with the noun; the adverb stays the same no matter what.

Most adverbs of manner are built from an adjective. The rule has two steps: take the feminine singular of the adjective, then add -mente (the equivalent of English -ly).

Adjective (masc.)	Feminine singular	Adverb
lento	lenta	lentamente (slowly)
rápido	rápida	rápidamente (quickly)
tranquilo	tranquila	tranquilamente (calmly)

If the adjective has no separate feminine form (it ends in -e or a consonant), you simply add -mente:

Adjective	Adverb
fácil	fácilmente (easily)
feliz	felizmente (happily)
frecuente	frecuentemente (frequently)

Any written accent on the original adjective is kept on the adverb: fácil → fácilmente, rápido → rápidamente.

When two -mente adverbs are joined by y, only the last one keeps the ending: Habla lenta y claramente — He speaks slowly and clearly.

Not every adverb is built with -mente. The most frequent ones in the exam are short, irregular words you must simply memorise.

Spanish	English	Example sentence
bien	well	Cocina muy bien. (She cooks very well.)
mal	badly	Duermo mal. (I sleep badly.)
muy	very	Estoy muy cansado. (I am very tired.)
mucho	a lot	Estudio mucho. (I study a lot.)
poco	little	Come poco. (He eats little.)
siempre	always	Siempre llego a tiempo. (I always arrive on time.)
nunca	never	Nunca bebo café. (I never drink coffee.)
ya	already / now	Ya he terminado. (I have already finished.)

Notice there is no adverb "bienmente" or "malmente": bien and mal are already adverbs and never take -mente.

English uses "very" and "a lot" loosely, but Spanish keeps muy and mucho strictly separate.

Word	Modifies	Changes form?	Example
muy	an adjective or another adverb	never changes	Es muy inteligente. / Habla muy bien.
mucho	a verb	never changes when it modifies a verb	Trabaja mucho.
mucho/-a/-os/-as	a noun (as an adjective)	agrees with the noun	muchos amigos, mucha agua

• Estoy muy cansado. — I am very tired. (before an adjective → muy)
• Me gusta mucho. — I like it a lot. (after a verb → mucho)
• Tengo muchos deberes. — I have a lot of homework. (before a noun → mucho agrees)

A useful test: if the next word is an adjective or adverb, use muy. If it describes a verb or a noun, use mucho.

Spanish adverb position is more flexible than English, but there are reliable patterns.

• Adverbs of manner normally come straight after the verb: Conduce despacio. (He drives slowly.)
• Adverbs of degree come before the adjective or adverb they modify: Es bastante difícil. (It is quite difficult.)
• muy always sits directly in front of the word it strengthens: muy rápido, muy tarde.
• Adverbs of time and frequency such as siempre, nunca and ya usually go just before or just after the verb: Siempre estudio por la noche. / No como carne nunca.

Never split a Spanish verb from a following adverb the way English can ("I always have eaten"). Keep the verb whole: Siempre he comido.

One thing to avoid: do not place a long -mente adverb between haber and the past participle. Say He trabajado rápidamente, not He rápidamente trabajado.

Adverbs form comparatives and superlatives much like adjectives, using más (more) and menos (less).

Structure	Meaning	Example
más + adverb + que	more … than	Corre más rápido que yo. (He runs faster than me.)
menos + adverb + que	less … than	Habla menos claramente que su hermana.
tan + adverb + como	as … as	Canta tan bien como tú. (She sings as well as you.)

These common adverbs have irregular comparative forms:

Adverb	Comparative	Meaning
bien	mejor	better
mal	peor	worse
mucho	más	more
poco	menos	less

• Toco el piano mejor que antes. — I play the piano better than before.
• Hoy me siento peor. — Today I feel worse.

Saying "más bien" or "más mal" for "better/worse" is a marked error. Use mejor and peor.

1. Building the adverb from the masculine adjective

The adverb comes from the feminine singular: rápido → rápida → rápidamente, not "rápidomente". For adjectives with no feminine form, just add -mente (fácilmente).

2. Confusing muy and mucho

Muy goes before adjectives and adverbs (muy bien); mucho modifies verbs (como mucho) and agrees as an adjective before nouns (muchas cosas). "Muy mucho" does not exist.

3. Adding -mente to bien or mal

Bien and mal are already adverbs. There is no "bienmente" or "malmente".

4. Using más bien / más mal for the comparative

The comparatives of bien and mal are mejor and peor. Write canta mejor, not "canta más bien".

5. Dropping the accent when adding -mente

Keep the adjective's original accent: fácil → fácilmente, rápido → rápidamente. The -mente ending does not remove it.