kaffir vs kafir corn

kaffir and kafir corn both are nouns.

Word	Noun	Adjective	Verb	Adverb
kaffir	Yes	No	No	No
kafir corn	Yes	No	No	No

As nouns, kaffir and kafir corn are synonyms defined as:

kaffir and kafir corn: important for human and animal food; growth habit and stem form similar to Indian corn but having sawtooth-edged leaves

Other synonyms of kaffir include great millet, kaffir corn, Sorghum bicolor.

kaffir (noun)	kafir corn (noun)
an offensive and insulting term for any Black African	important for human and animal food; growth habit and stem form similar to Indian corn but having sawtooth-edged leaves
important for human and animal food; growth habit and stem form similar to Indian corn but having sawtooth-edged leaves