kalif vs kaliph

kalif and kaliph both are nouns.

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

As nouns, kalif and kaliph are synonyms defined as:

kalif and kaliph: 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, khalif, khalifah.

kalif (noun)	kaliph (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