Learn how to form the superlative absolute in Spanish by adding -ísimo/-ísima to adjectives like bueno (buenísima) and fácil (facilísimas). Master spelling changes for adjectives ending in -co, -go, and -z, and practice expressing extreme qualities clearly and correctly.
  1. It is formed by adding -ísimo or -ísima to adjectives.
  2. If the adjective ends in -co or -go or -z, it changes to -quísimo or -guísimo or -císimo.
  3. The plural is formed by adding -ísimos or -ísimas
Adjetivo (Adjective)Superlativo absoluto (Absolute superlative)Ejemplo (Example)
LlenoLlenísimaLa sala estaba llenísima de risas. (The room was full to bursting with laughter.)
BuenoBuenísimaLa comida estaba buenísima y bien servida. (The food was delicious and well served.)
ContentoContentísimosLos niños estaban contentísimos jugando. (The children were very happy playing.)
InteresanteInteresantísimoEl parque nos pareció interesantísimo. (The park seemed very interesting to us.)
DivertidoDivertidísimaLa fiesta era divertidísima. Todos estaban bailando. (The party was super fun. Everyone was dancing.)
LargoLarguísimoEl ajedrez fue larguísimo de terminar. (Chess was very long to finish.)
FácilFacilísimasLas reglas eran facilísimas de entender. (The rules were very easy to understand.)

Exceptions!

  1. If the adjective ends in a vowel, remove the final vowel before adding -ísimo/-ísima.
  2. If you add -ísimo or -ísima to an adjective with an accent in the root, you must remove the accent. For example, fácil becomes facilísimo.
  3. If the adjective ends in -ble, it changes to -bilísimo.

Exercise 1: Superlative absolute: -ísimo/-ísima

Instruction: Fill in the correct word.

Show translation Show answers

calentísimo, contentísimos, bellísimo, larguísima, llenísima, divertidísima, interesantísimo, buenísima

1. Buena:
: Los invitados dijeron que la comida estaba ... y muy bien servida.
(The guests said that the food was absolutely delicious and very well served.)
2. Contentos:
: En la fiesta, los niños estaban ... jugando al parchís hasta tarde.
(At the party, the children were absolutely delighted playing parcheesi until late.)
3. Llena:
: Después del juego, la sala estaba ... de risas y voces.
(After the game, the room was absolutely full of laughter and voices.)
4. Interesante:
: El parque de atracciones nos pareció ..., sobre todo de noche.
(The amusement park seemed extremely interesting to us, especially at night.)
5. Bello:
: Cuando abrí el regalo, me pareció ... y hecho con mucho cuidado.
(When I opened the gift, it seemed absolutely beautiful and made with great care.)
6. Divertida:
: La tarta tenía forma de ajedrez y era ... para los niños.
(The cake was chessboard-shaped and was great fun for the children.)
7. Caliente:
: Aunque era tarde, el café seguía ... y tenía un aroma fuerte.
(Although it was late, the coffee was still piping hot and had a strong aroma.)
8. Larga:
: La partida de ajedrez fue ... y todos estábamos muy atentos.
(The chess game was very long and we were all very attentive.)

Exercise 2: Multiple Choice

Instruction: Choose the correct sentence that uses the absolute superlative with '-ísimo/-ísima' following the rules of adjective formation and agreement.

1.
Gender error: 'dinner' is feminine, therefore the adjective must agree in feminine: 'deliciosísima'.
Error: an extra vowel was added to the superlative; the correct form ends in '-ísima', not '-ísiimaa'.
2.
Error: an extra 'a' was added at the end; the correct plural form is 'facilísimas'.
Error: the accent should not be kept in the absolute superlative formed from 'fácil'.
3.
Error: the correct superlative formation does not add 'os' before '-ísimos'.
Gender error: 'guests' is masculine plural, so the adjective must end in '-ísimos', not '-ísima'.
4.
Orthographic error: the letter 'u' is missing after the 'g' to maintain the correct sound; it must be 'larguísima'.
Orthographic error: the accent should not be on the 'i'; also, the correct form is 'larguísima'.

Understanding the Absolute Superlative: -ísimo/-ísima in Spanish

This lesson focuses on the use of the absolute superlative in Spanish, an important grammatical form to express a very high degree of a quality or characteristic. The absolute superlative intensifies adjectives, similar to using "very" or "extremely" in English, but it is achieved through specific endings added to the adjective.

What You Will Learn

  • How to form the absolute superlative by adding -ísimo or -ísima to adjectives.
  • Special spelling changes depending on the adjective ending.
  • How to adjust the superlative for gender and number.
  • Examples that illustrate regular and irregular forms.

Forming the Absolute Superlative

The absolute superlative is typically made by adding -ísimo (masculine) or -ísima (feminine) to the adjective:

AdjectiveAbsolute SuperlativeExample
llenollenísimaLa sala estaba llenísima de risas.
buenobuenísimaLa comida estaba buenísima y bien servida.
contentocontentísimosLos niños estaban contentísimos jugando.
interesanteinteresantísimoEl parque nos pareció interesantísimo.
divertidodivertidísimaLa fiesta era divertidísima. Todos estaban bailando.
largolarguísimoEl ajedrez fue larguísimo de terminar.
fácilfacilísimasLas reglas eran facilísimas de entender.

Key Formation Rules

  • If the adjective ends in -co, -go, or -z, the ending changes to -quísimo, -guísimo, or -císimo respectively.
  • For adjectives ending with a vowel, remove the final vowel before adding -ísimo/-ísima.
  • Adjectives with an accent on the root lose the accent in the absolute superlative. For example, fácil becomes facilísimo.
  • The plural forms add -ísimos or -ísimas to agree with the noun’s gender and number.
  • Adjectives ending in -ble change to -bilísimo in the superlative form.

Notes on Instruction and Language Differences

Since English and Spanish have different ways to express intensity, the Spanish absolute superlative often combines meaning expressed in English by "very," "extremely," or "super." For example, "buenísima" translates roughly as "very good" or "excellent." Unlike English, where adverbs typically modify adjectives, Spanish uses these morphological endings for emphasis.

Useful phrase comparison:

  • muy bueno = "very good"
  • buenísimo = "extremely good" or "excellent"

Learning these endings enhances your ability to express strong feelings or qualities naturally and concisely in Spanish.

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This content has been designed and reviewed by the coLanguage pedagogical team: About coLanguage

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Alessia Calcagni

Languages for communication in international enterprises and organizations

Università degli Studi di Modena e Reggio Emilia

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Last Updated:

Monday, 01/09/2025 10:27