Tips:

• Pronounce the initial letter “z” as the combination sound /ts/—like the letters “ts” at the end of the word “hats.”
• Pronounce both pairs of the letters “ei” like the name of the letter “i”—
  /ɑ͜i/.
• Stress the first syllable.
• Stop-but-do-not-explode the first letter “t”—/t̚ /—and release the air on the following consonant
  /g/, which begins the second syllable.
• Explode the final
  /t/ quickly and lightly.