The spelling of the word "HXXOD" may appear confusing, but it can be explained using IPA phonetic transcription. The first two letters, "HX," represent a voiceless glottal fricative followed by a voiceless velar fricative, respectively. The next two letters, "XO," are pronounced as a voiced velar fricative and a close-mid back rounded vowel, respectively. The final letter, "D," represents a voiced alveolar stop. Overall, the spelling of "HXXOD" reflects a combination of voiceless and voiced fricatives and stops in the glottal, velar, and alveolar regions.