yrityksin
Yrityksin is a Finnish-language term that appears in a small corpus of historical texts and regional dialects. It is derived from the noun yritys (enterprise or undertaking) with the suffix -in, a combination found in some older Finnic forms. In these sources, yrityksin is used to convey actions associated with or performed by multiple enterprises, rather than by a single entity. The precise shades of meaning vary with context, and some linguists classify it as an instrumental- or comitative-like construction within historical Finnish.
Attestation and usage: The form is largely absent from contemporary standard Finnish, surviving primarily in archival
Current status and significance: Because it is rare and regionally confined, yrityksin is of interest mainly
See also: Finnish language, Finnish grammar, historical Finnic languages, corporate language in Finnish.