izzard vs z

izzard and z both are nouns.

Word	Noun	Adjective	Verb	Adverb
izzard	Yes	No	No	No
z	Yes	No	No	No

As nouns, izzard and z are synonyms defined as:

Other synonyms of izzard include ezed, Z, zed, zee.

izzard (noun)	z (noun)
the 26th letter of the Roman alphabet	the 26th letter of the Roman alphabet