усталость (ustalost') - tiredness
Every form of the Russian noun усталость: 6 cases, singular and plural, stress marked.
| Case | Singular | Plural | |
|---|---|---|---|
| Nominativeименительный · кто? что? | усталость | усталости | the subject: who or what acts |
| Accusativeвинительный · кого? что? | усталость | усталости | the direct object of the verb |
| Genitiveродительный · кого? чего? | усталости | усталостей | possession, absence, "of"-phrases |
| Dativeдательный · кому? чему? | усталости | усталостям | the receiver: to or for someone |
| Instrumentalтворительный · кем? чем? | усталостью | усталостями | the tool or companion: with, by |
| Prepositionalпредложный · о ком? о чём? | усталости | усталостях | location and topics: in, at, about |
Усталость is a feminine noun; the ending pattern above repeats across most feminine nouns, so every table you learn makes the next one cheaper.
Look up any other word in the Russian declension tool, see where усталость ranks in the most common Russian words, or start from Russian cases explained if the table above is new territory. More vocabulary lives in Russian words by topic and Russian phrases.
12 forms is a table. Using them is a skill.
Slova drills усталость and every word like it with typed case endings, checked letter by letter.