Íslenzk
Íslenzk is an archaic spelling of the Icelandic word "íslensk," meaning "Icelandic." This spelling was commonly used in the past, particularly before the orthographic reforms of the 20th century. The letter 'z' was used to represent the voiceless alveolar fricative sound, similar to the 's' in "see," which is the same sound the modern Icelandic alphabet represents with the letter 's'. The replacement of 'z' with 's' in this context was part of a broader effort to standardize Icelandic orthography and make it more consistent with phonetic pronunciation. While the modern spelling "íslensk" is now standard, the older form "íslenzk" may still be encountered in historical texts, older publications, or in contexts where a deliberate archaic style is employed. The pronunciation of both spellings by a native speaker of modern Icelandic would be identical, reflecting the sound of the 's' in "íslensk." The transition from 'z' to 's' in words like this reflects the evolution of written language to better align with spoken language.