Breakdown of Новая грамматическая тема: неопределённые местоимения с суффиксом «-нибудь».
Questions & Answers about Новая грамматическая тема: неопределённые местоимения с суффиксом «-нибудь».
In Russian, неопределённые местоимения are pronouns that refer to someone/something in a vague, not clearly identified way.
They answer questions like “who?”, “what?”, “where?” etc., but without specifying exactly:
- кто-нибудь – someone / anyone
- что-нибудь – something / anything
- где-нибудь – somewhere / anywhere
- когда-нибудь – sometime / ever
They are “indefinite” because the person/thing/place is not precisely defined.
-нибудь is treated as a suffix-like particle that attaches to interrogative words to form indefinite pronouns and adverbs.
- It is not written as a separate word.
- It is always joined with a hyphen: кто-нибудь, что-нибудь, где-нибудь, когда-нибудь.
- Grammatically, dictionaries often describe it as a postfix / particle, but for learners it’s fine to think of it as a “suffix” added to the pronoun.