Z z (zipper)

Some more examples(更多例字):

Initial position(首):
• (CVC words) zag, zap, zip
• zest, zeal, zero, zebra, zinc, zing, zipper, zone, zonk, zoo, zoom

Medial/Final position(中/尾):jazz, hazy, daze, bizarre, breeze, freeze, sneeze, squeeze, fizz, quiz, whiz, blizzard, size, prize, dozen, doze, froze, snooze, buzz, fuzz