Examples of nouns that start with Y are:
The noun yellow starts with y- and ends with -w.
Youth
year
Yacht is a noun beginning with Y, yell is a verb, and young is an adjective.
unity
Yes, there are many nouns that start with the letter Y. Examples are:yachtyawnyearyeastyellyellowyeomanyesterdayyogurtyonderyoungsteryurt
yourgut
Loony.
Yatra
"Architecture" is a four-syllable noun that begins with the letter "A."
yield
vase