The concept of pronoun is difficult to define. The name suggests that they are words used instead of nouns, but not all pronouns can be described that way. Generally, pronouns are used in sentences the same way as nouns (names in the broad sense), but a pronoun does not name anything and its meaning usually depends on context,
In Finnish, pronouns have inflection that is similar to that of other noun-like words (nouns, adjectives, numerals) but has many irregulaties and specialties. Finnish pronouns can be classified as follows: