The spelling of the word "rovner" may seem tricky at first glance, but it can easily be explained using IPA phonetic transcription. The word begins with the consonant cluster "rv," which is followed by the open vowel "o." Then, the word contains the consonant cluster "vn," which leads into the central vowel "e." Finally, the word ends with the consonant cluster "r." With this breakdown, it becomes clear that "rovner" is spelled phonetically as /ˈrɒvnər/.