We don't have synonyms for mahanaim yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are mahanadi, mahana and maharam.
(N) :
(Maḥănayīm, "camps") a place mentioned a number of times by the Bible said to be near Jabbok, in the same general area as Jabesh-gilead, beyond the Jordan River.
(N) :
(Maḥănayīm, "camps") a place mentioned a number of times by the Bible said to be near Jabbok, in the same general area as Jabesh-gilead, beyond the Jordan River.