mujahadein vs mujahedin

mujahadein and mujahedin both are nouns.

Word	Noun	Adjective	Verb	Adverb
mujahadein	Yes	No	No	No
mujahedin	Yes	No	No	No

As nouns, mujahadein and mujahedin are synonyms defined as:

mujahadein and mujahedin: a military force of Muslim guerilla warriors engaged in a jihad

Other synonyms of mujahadein include mujahadeen, mujahadin, mujahedeen, mujahideen, mujahidin.

mujahadein (noun)	mujahedin (noun)
a military force of Muslim guerilla warriors engaged in a jihad	a military force of Muslim guerilla warriors engaged in a jihad