sisältöön

Sisältön is not a standard Finnish word. In Finnish, the noun sisältö meaning content or substance has the genitive singular form sisällön, not sisältön. The form sisältön is commonly encountered as a misspelling or typographical error, often caused by dropping one of the two l’s before the suffix -n or by auto-correct or OCR issues.

The correct forms and basic grammar are as follows: sisältö is the base noun meaning content. Its genitive singular is sisällön, used in constructions like sisällön määrä (the amount of content) or verkkosivuston sisällön laatu (the quality of the website’s content). The plural nominative is sisällöt, and the genitive plural is sisältöjen. The pronunciation typically aligns with the standard spelling, and keeping the double l reflects the established orthography of the word.

In practice, sisältön appears primarily as a misspelling rather than a recognized variant. In formal writing and proofreading, it should be corrected to sisällön. Editors may encounter it in user-generated content, informal communication, or automated text extraction, where accuracy of the genitive form is important for clarity and correctness.

Related terms include sisältö (content) and related compound forms such as verkkosivuston sisältö (the site’s content). The term originates from Finnish roots related to containing or comprising, with sisältö serving as the noun for what is contained. See also Finnish orthography guidelines and Finnish noun declension.