Superlative adjectives (-st)

When you want to talk about extremes—like the tallest tower or the funniest joke—you use the superlative form of an adjective.

Forming the superlative (-st)

To form the superlative in Dutch, you generally add -st to the base adjective. Just like "smart" becomes "smartest" in English, the Dutch word slim becomes slimst.

When the superlative is placed at the end of a sentence and isn't directly followed by a noun, you always use the word het before it. This applies no matter what the gender of the subject is.

The student is smart, but the teacher is the smartest.
De student is slim, maar de docent is het slimst.
This player is the slowest.
Deze speler is het traagst.

The superlative before a noun

When the superlative is placed directly before a noun, you add an -e to the ending (making it -ste) and use the definite article that matches the noun (de or het).

Who is the smartest player on the team?
Wie is de slimste speler van het team?
I do not want to take the slowest train.
Ik wil de traagste trein niet nemen.
This is the highest tower in the world.
Dit is de hoogste toren van de wereld.

Adjectives ending in -d

If an adjective already ends in -d, just add -st normally (breed becomes breedst or breedste).

The bridge is wide, but that river is the widest.
De brug is breed, maar die rivier is het breedst.
We have played on the widest street.
We hebben op de breedste straat gespeeld.