järjestyksennumerot

Järjestyksennumerot, known in English as ordinal numbers, are a type of numeral that expresses order or position in a sequence. Unlike cardinal numbers, which indicate quantity, ordinal numbers specify rank. For instance, "one" is a cardinal number, while "first" is an ordinal number. In Finnish, ordinal numbers are typically formed by adding a suffix to the base numeral. For example, the cardinal number "kaksi" (two) becomes "toinen" (second).

The formation of Finnish ordinal numbers follows a pattern that can vary slightly depending on the numeral itself. Common suffixes include -nen, -s, and -s. For example, "kolme" (three) becomes "kolmas" (third), and "neljä" (four) becomes "neljäs" (fourth). Larger numbers also follow this pattern, such as "kymmenen" (ten) becoming "kymmenes" (tenth). There are also irregular forms for some initial numbers, like "ensimmäinen" for "first" (from the cardinal "yksi" - one).

Ordinal numbers are used in various contexts, including dates (e.g., "toukokuun viides" - May fifth), rankings (e.g., "ensimmäinen sija" - first place), and descriptions of sequence (e.g., "toinen kerros" - second floor). They are a fundamental part of expressing order and position within a structured system, playing a crucial role in communication and understanding sequential relationships. Their grammatical function is distinct from cardinal numbers, highlighting their specific purpose of denoting rank rather than amount.