The word "HADERUNGA" is spelled according to the standard German orthography, where each letter corresponds to a specific sound. The IPA phonetic transcription of this word is /haːdəˈʁʊŋa/. The letter "H" represents the voiceless glottal fricative /h/, while "A" is pronounced as the open front unrounded vowel /aː/. The "D" sound is a voiced alveolar plosive /d/, and "E" is pronounced as the close-mid front unrounded vowel /eː/. The letter "R" represents the voiced alveolar trill /ʁ/, "U" is the close back rounded vowel /ʊ/, "NG" is the velar nasal /ŋ/, and "A" is again pronounced as the open front unrounded vowel /aː/.