The spelling of the word "heyzer" might seem odd to some, but it actually follows the rules of English phonetics. The first sound is the "h" sound, followed by a long "a" sound represented by the letter "e." The "y" serves as a consonant sound, and the "z" creates a sibilant "z" sound. Finally, the "er" at the end serves as a schwa sound, reducing the emphasis on the last syllable. The IPA transcription for "heyzer" is /ˈheɪzər/.