There aren't any verbs beginning with any letter that describe people. Verbs show an action. Adjectives describe people.
zippy?
A couple of regular verbs beginning with Z are zeroed and zigzag.Some more are zip, zone and zoom.
zip zing
· zap · zing · zip · zipper · zoom
There are no adjectives beginning with the letter z that describe a shy person.
taez
zoom
assist
Zipper, zip and zing are verbs. They begin with the letter z.
Zesty!
ZIP UP IS ONE
The answer is too big to write here.