As verbs the difference between rehosts and recosts
is that rehosts is third-person singular of rehost while recosts is third-person singular of recost.
rehosts
English
Verb
(head)
(rehost) rehost
English
Verb
(
en verb)
(computing) To host again or anew.
recosts
English
Verb
(head)
(recost) recost
English
Verb
(
en verb)
To change or recalculate the cost of.