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Polish linguistic data
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Common questions about Polish
What linguistic data does this Polish page show?
Word order, tone, gender count, case marking, adposition direction, syllable structure, consonant inventory traits (sibilant series, palatalization), vowel system (including nasal vowels), morphological alignment, script, register stratification, speaker count, and geographic area. Each row is one feature with Polish's value visible; you can add other languages to read the same feature side by side.
Where do the Polish data points come from?
Typological features are merged from URIEL+ (Mortensen et al.) and a curated set authored against descriptive grammars. Speaker counts come from Ethnologue and Glottolog. Geographic area is computed from the Asher 2007 world language atlas. Similarity scores combine genetic distance, typological overlap, and lexical-borrowing data.
What is the virile/non-virile distinction?
Polish plural agreement splits along an animacy/gender line. Virile (męskoosobowy) covers groups containing at least one masculine human; non-virile (niemęskoosobowy) covers everything else, including plurals of women. The split shows up in adjective endings, past-tense verbs, and pronouns. It's a Slavic-specific complication that learners typically meet around the second year.
Why are there seven cases?
Polish keeps the Indo-European case system that English and Romance languages have lost. The seven are nominative, genitive, dative, accusative, instrumental, locative, and vocative. Each fills a different grammatical role and has distinct endings for singular/plural and across the three genders, plus virile/non-virile in plurals.
Why does Polish have a high similarity score with Czech or Slovak?
All three are West Slavic, share the case system, gender distinctions, perfective/imperfective aspect pairs, and a substantial cognate vocabulary. Czech and Slovak sit even closer to each other; Polish has more nasal vowels and slightly different consonant clusters. The factor breakdown chip on the row tells you which dimensions contributed most.
Sources for Polish
The grammatical descriptions on this page are informed by the following published reference and descriptive grammars. Grammatical facts themselves are not subject to copyright; the scholars who documented them deserve attribution.
- Sadowska, Iwona (2012). Polish: A Comprehensive Grammar. London: Routledge.
- Swan, Oscar E. (2002). A Grammar of Contemporary Polish. Bloomington, IN: Slavica.
- Sussex, Roland & Cubberley, Paul (2006). The Slavic Languages. Cambridge University Press.
- Jassem, Wiktor (2003). "Polish." Journal of the International Phonetic Association 33(1): 103–107.