German Comparative and Superlative
The German comparative adds -er to adjectives (schneller, größer), while the superlative uses am plus -sten (am schnellsten) or der/die/das plus -ste. Many common adjectives take an umlaut (alt → älter), and a few are irregular (gut → besser → am besten).
German uses two degrees of comparison beyond the basic form. The comparative expresses that something has more of a quality, and the superlative indicates the highest degree. Both follow predictable patterns with a few important exceptions.
To form the comparative, add -er directly to the adjective stem. Use als to introduce the second element of comparison. For equality, use so … wie with the base adjective. The superlative has two forms: am plus adjective with -sten for predicative use, or the definite article plus adjective with -ste when it precedes a noun.
Many single-syllable adjectives with a, o, or u in the stem take an umlaut in both comparative and superlative forms. This vowel change is common and affects everyday adjectives. Three high-frequency adjectives are completely irregular and must be memorized as separate forms.
Comparative and superlative adjectives follow the same declension rules as base adjectives when they appear before nouns. The comparative and superlative endings are added first, then the appropriate case ending.
- Comparative formation with -er
- Komparativ: Adjektiv + -er (schneller, kleiner, schöner)
- Superlative formation with am -sten or article -ste
- Superlativ: am + -sten (am schnellsten) oder der/die/das -ste
- Comparison using als
- Vergleich mit als: größer als
- Equality using so … wie
- Gleichheit mit so … wie: so groß wie
- Umlaut in common adjectives
- Oft Umlaut: alt → älter, groß → größer, jung → jünger
- Irregular comparative and superlative forms
- Unregelmäßig: gut → besser → am besten; viel → mehr → am meisten; gern → lieber → am liebsten
Examples
Common mistakes
- Using wie instead of als for comparisons: größer als, not größer wie
- Forgetting the umlaut: älter not alter, kälter not kalter
- Mixing superlative forms: am schnellsten or der schnellste, not am schnellste
- Using mehr with adjectives: besser not mehr gut, schöner not mehr schön
FAQ
When do I use am schnellsten versus der schnellste?
Use am schnellsten when the superlative stands alone after the verb (predicative). Use der schnellste when the superlative comes before a noun and needs to agree with its gender and case.
Do all adjectives take an umlaut in the comparative?
No. Only certain single-syllable adjectives with a, o, or u take an umlaut. Common ones include alt, groß, jung, kalt, kurz, lang, and warm. Adjectives like klein or schnell do not change their vowel.
How do I remember the irregular forms gut, viel, and gern?
These three must be memorized as complete sets: gut becomes besser and am besten, viel becomes mehr and am meisten, gern becomes lieber and am liebsten. They appear frequently in everyday German, so repeated exposure helps.