The spelling of the word "ortegas" can be explained using the International Phonetic Alphabet (IPA). The first syllable "or" is pronounced as "ɔːr" with an open-mid back rounded vowel followed by an "r" sound. The second syllable "te" is pronounced as "teɪ" with a long vowel sound followed by a voiced "g" sound. The final syllable "as" is pronounced as "əz" with a reduced vowel sound followed by a voiced "z" sound. In summary, "ortegas" is pronounced as "ɔːr.teɪ.gəz".