Superlative adverbs (-immin)

Comparing Actions: Superlative Adverbs

When you want to describe who performs an action "the fastest" or "the most skillfully," use a superlative adverb.

Who skates the most skillfully in this competition?
Kuka luistelee taitavimmin tässä kilpailussa?

In Finnish, you create superlative adverbs by adding the suffix -immin to the adjective's stem.

For most basic adjectives, the final vowel of the stem drops to make room for the -immin ending. For example, taitava (skillful) becomes taitavimmin (the most skillfully), and nopea (fast) becomes nopeimmin (the fastest).

She spins the fastest in the pirouette.
Hän pyörii nopeimmin piruetissa.

Stem Changes

Just like with other Finnish suffixes, certain adjective types undergo predictable stem changes before adding -immin:

  • Words ending in -käs: The stem strengthens (e.g., tyylikästyylikkää-). The final vowel drops, forming tyylikkäimmin (the most stylishly).
This competitor jumps the most stylishly.
Tämä kilpailija hyppää tyylikkäimmin.
  • Words ending in -is: The stem changes (e.g., kauniskaunii-) and the i shifts to an e, resulting in kauneimmin (the most beautifully).
These are the new competitors, and they land the most beautifully.
Nämä ovat uudet kilpailijat, ja he laskeutuvat kauneimmin.
  • Words ending in -nen: The -nen ending becomes -is-, making huolellinen (careful) into huolellisimmin (the most carefully).
The young boy lands from the jump the most carefully.
Nuori poika laskeutuu hypystä huolellisimmin.