kalif vs khalifah

kalif and khalifah both are nouns.

Word	Noun	Adjective	Verb	Adverb
kalif	Yes	No	No	No
khalifah	Yes	No	No	No

As nouns, kalif and khalifah are synonyms defined as:

kalif and khalifah: the civil and religious leader of a Muslim state considered to be a representative of Allah on earth

Other synonyms of kalif include calif, caliph, kaliph, khalif.

kalif (noun)	khalifah (noun)
the civil and religious leader of a Muslim state considered to be a representative of Allah on earth	the civil and religious leader of a Muslim state considered to be a representative of Allah on earth