As nouns the difference between zests and jests
is that zests is plural of zest while jests is plural of jest.
As verbs the difference between zests and jests
is that zests is third-person singular of zest while jests is third-person singular of jest.
zests
English
Noun
(head)
Verb
(head)
(zest)
----
jests
English
Noun
(head)
Verb
(head)
(jest)