The spelling of the word "hornnes" is not a commonly used word in English. However, the word seems to have Norwegian roots and is phonetically pronounced as "hɔːnəz". The 'h' is pronounced softly, followed by a long 'o' sound represented by 'ɔː'. The 'r' is pronounced with a slight 'r' sound, and the 'n' is pronounced with a soft 'n' sound. Finally, the word ends with a short 'e' sound followed by a pronounced 'z' sound.