Old Polish terms that indicate people, beings, things, places, phenomena, qualities or ideas.

• Category:Old Polish animate nouns: Old Polish nouns that refer to humans or animals.
• Category:Old Polish augmentative nouns: Old Polish nouns that are derived from a base word to convey big size or big intensity.
• Category:Old Polish collective nouns: Old Polish nouns that indicate groups of related things or beings, without the need of grammatical pluralization.
• Category:Old Polish diminutive nouns: Old Polish nouns that are derived from a base word to convey endearment, small size or small intensity.
• Category:Old Polish nouns by gender: Old Polish nouns organized by the gender they belong to.
• Category:Old Polish inanimate nouns: Old Polish nouns that refer to inanimate objects (not humans or animals).
• Category:Old Polish nominalized adjectives: Old Polish adjectives that are used as nouns.
• Category:Old Polish nonvirile nouns: Old Polish plural nouns that refer to a group without male humans.
• Category:Old Polish nouns with other-gender equivalents: Old Polish nouns that refer to gendered concepts (e.g. actor vs. actress, king vs. queen) and have corresponding other-gender equivalent terms.
• Category:Old Polish pluralia tantum: Old Polish nouns that are mostly or exclusively used in the plural form.
• Category:Old Polish proper nouns: Old Polish nouns that indicate individual entities, such as names of persons, places or organizations.
• Category:Old Polish verbal nouns: Old Polish nouns morphologically related to a verb and similar to it in meaning.