As verbs the difference between overexcites and overexcited
is that overexcites is (overexcite) while overexcited is (overexcite).
As an adjective overexcited is
excessively excited.
overexcites
English
Verb
(head)
(overexcite)
overexcite
English
Verb
(overexcit)
To excite to an excessive degree