Trick question. Y is not a letter of the Greek alphabet. That type of word starts with the letter I (IOTA), which does the job for words which now start with J or Y, as in Iesous (Greek) = Yeshua (Jewish) = Jesus (English).
The Greek letter which looks like a Y is UPSILON and has the equivalent sound of our HU, as in HYPNOS = sleep, as in hypnotise.
Trick question - the ancient Greek alphabet had no letter y - that sort of word started with an i, the letter iota.
It's a little difficult to say, since "y" is not a Greek letter. There are Greek words starting with Upsilon, which is sometimes translated as "y" but the Greek Gamma can also be a "y" as well as a "g".
Yerakini is a village in Greece. It begins with the letter Y.
a action verb starting with the letter Y could be yell.
v for vage
Youthfulness is the longest word starting with the letter Y. It contains twelve letters.
There are no countries in Africa that start with the letter Y.
The letter "Y" originated from the Semitic letter "waw," which represented a vowel sound. It was adapted and modified by the Greeks as the letter "upsilon" and later adopted into the Latin alphabet as the letter "Y."
yelling
yak
Y-front briefs
Y is for the letter Y. The letter Y, along with K & Z, were not part of the original Latin alphabet.