Relational vs. qualifying adjectives

Relational vs. Qualifying Adjectives

In Spanish, adjectives behave differently depending on whether they classify a noun into a category or simply describe its qualities.

Qualifying adjectives describe traits (like peludo or venenoso).

  • Gradable: They can be intensified with adverbs like muy (very).
  • Flexible position: They usually follow the noun, but can be placed before it for subjective emphasis.

Relational adjectives classify a noun into a category or scientific field (like marino, biológico, or terrestre).

  • Non-gradable: They cannot be intensified. An animal is either marine or it isn't—it cannot be "very marine."
  • Strict position: They must immediately follow the noun.
The marine mammal is very furry, which is normal.
El mamífero marino es muy peludo, lo que es normal.
The biological cycle of this marine animal is very short.
El ciclo biológico de este animal marino es muy corto.
Many herbivorous mammals are not very aggressive.
Muchos mamíferos herbívoros no son muy agresivos.

Combining Adjective Types

Because relational adjectives are intrinsic to a noun's classification, they act as if they are glued directly to it.

When using both a relational and a qualifying adjective, the relational adjective claims the spot right after the noun. The qualifying adjective is either placed before the noun (for emphasis) or after the relational adjective.

That dangerous terrestrial reptile is very poisonous.
Ese peligroso reptil terrestre es muy venenoso.
This furry animal is a nocturnal mammal.
Este animal peludo es un mamífero nocturno.