äännenkorottaminen

äännenkorottaminen refers to the phonetic phenomenon of adding an extra syllable to a word, typically containing a vowel, which is not part of the word's original etymology. This practice is most commonly observed in spoken language, often as a means of emphasizing a particular word or syllable. While not a standard grammatical feature of Finnish, it can occur in informal speech or as a stylistic choice.

The addition of a vowel can serve various purposes. In some instances, it might be an unconscious habit of the speaker, while in others, it can be a deliberate attempt to prolong a sound for dramatic effect or to convey a specific emotion such as surprise or frustration. The specific vowel used in the korottaminen can vary, but often it's a vowel that is already present in the word or a common, easily articulated vowel.

äännenkorottaminen is distinct from vowel lengthening, which is a recognized phonological feature in some languages where the duration of a vowel is extended. In the case of äännenkorottaminen, it's the insertion of an entirely new vowel sound, creating a distinct additional syllable. This phenomenon is generally not documented in formal linguistic studies of Finnish but is a recognizable aspect of vernacular speech patterns.