As nouns the difference between overseal and overzeal
is that overseal is a seal at the top of something, to close it while overzeal is excessive zeal.
As a verb overseal
is to close with a seal at the top.
overseal
English
Verb
(
en verb)
To close with a seal at the top.
Noun
(
en noun)
A seal at the top of something, to close it.
overzeal
English
Noun
(-)
Excessive zeal.
Synonyms
* overzealousness