How to Say “Only” in Spanish

Ways to say it

The different forms of this word are used to express that something is done without others or anything further, or to indicate exclusivity.

Which one should you use?

The word solo can function as both an adverb meaning 'only' and an adjective meaning 'alone'. While solo is a common way to say 'only', solamente is a slightly more emphatic alternative. If you want to emphasize strict exclusivity, such as 'solely' or 'exclusively', use únicamente. The phrase tan solo is also used to mean 'only'.

Is there a formal and an informal way to say it?

For formal or polite situations, solamente is a neutral and appropriate choice. Únicamente is a formal option specifically used to emphasize exclusivity. In more informal or colloquial settings, you might encounter nomás or the phrase nada más (meaning 'nothing more') in certain regions.

Is it said differently in some regions?

In many Latin American dialects, nomás is used colloquially to mean 'only' or 'just'. Additionally, the diminutive forms solito or solita are used in parts of Latin America to mean 'only (just) by myself', often adding a touch of affection.

Related words

Alone in a category (adj): único, señero.

Without sibling (adj): único.

How does it change in a sentence?

When solo is used as an adverb meaning 'only', it is invariable, meaning it does not change its form to match gender or number.

How do you pronounce it?

/ˈsolo/

What mistakes should you avoid?

English speakers sometimes add an accent to write sólo to distinguish the adverb 'only' from the adjective 'alone'. However, the RAE recommends omitting the accent even when there is ambiguity.