Теория Declension
Теория means “theory”. It is a feminine noun. It is inanimate: its accusative plural is the same as its nominative. Below is its declension in all six cases, singular and plural, the same forms the Russian noun declension worksheets print in their answer keys.
- Meaning
- theory
- Type
- feminine
- Nominative
- тео́рия
- Animacy
- inanimate
- Genitive singular
- тео́рии
- Nominative plural
- тео́рии
- Genitive plural
- тео́рий
Number
Singularединственное число
| Nominative | тео́рия |
|---|---|
| Genitive | тео́рии |
| Dative | тео́рии |
| Accusative | тео́рию |
| Instrumental | тео́рией |
| Prepositional | тео́рии |
Pluralмножественное число
| Nominative | тео́рии |
|---|---|
| Genitive | тео́рий |
| Dative | тео́риям |
| Accusative | тео́рии |
| Instrumental | тео́риями |
| Prepositional | тео́риях |
More common Russian nouns
About these tables
The forms are built from Wiktionary's declension tables, and they are the ones the Russian noun declension worksheet generator prints, so a chart or answer key made there matches this page. That page explains how the forms were checked.
Print this noun chart opens теория on the worksheet preview with every form filled in, ready to print on A4 or US Letter or save as PDF. To practice it with other nouns, the generator also makes blank declension boxes and quick quizzes with answer keys. To practice online instead, the Russian noun declension quiz marks each form as you type it.
Declension tables come from English Wiktionary through kaikki.org (CC BY-SA 4.0). Nouns are ranked by Hermit Dave's FrequencyWords list, built from OpenSubtitles 2018 (CC BY-SA 4.0).