Besides declinable nouns, Spanish also has invariant multigender nouns. These nouns also have a masculine and a feminine form, but these two forms are written in the same way.
|the student||el estudiante|
|the studentFEM||la estudiante|
|the artist||el artista|
|the artistFEM||la artista|
We will always teach you both the masculine form and the feminine form of declinable and invariant nouns.