As verbs the difference between extended and expedited
is that extended is (extend) while expedited is (expedite).
As adjectives the difference between extended and expedited
is that extended is longer in length or extension; elongated while expedited is accelerated.
extended
English
Verb
(head)
(extend)
Adjective
(
en adjective)
longer in length or extension; elongated
stretched out or pulled out; expanded
lasting longer; protracted
having a large scope or range; extensive
(of a typeface) wider than usual
expedited
English
Verb
(head)
(expedite)
Adjective
(
en adjective)
accelerated
arranged, executed or dispatched quickly or more efficiently