As nouns the difference between overseal and overdeal
is that overseal is a seal at the top of something, to close it while overdeal is (obsolete) an amount left over; excess.
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.
overdeal
English
Noun
(
en noun)
(obsolete) An amount left over; excess.
* Holland
- The overdeal in the price will be double.