cardamom vs cardamon

cardamom and cardamon both are nouns.

Word	Noun	Adjective	Verb	Adverb
cardamom	Yes	No	No	No
cardamon	Yes	No	No	No

As nouns, cardamom and cardamon are synonyms defined as:

cardamom and cardamon: aromatic seeds used as seasoning like cinnamon and cloves especially in pickles and barbecue sauces

Other synonyms of cardamom include cardamum.

As nouns, cardamom and cardamon are synonyms defined as:

cardamom and cardamon: rhizomatous herb of India having aromatic seeds used as seasoning

Other synonyms of cardamom include Elettaria cardamomum.

cardamom (noun)	cardamon (noun)
aromatic seeds used as seasoning like cinnamon and cloves especially in pickles and barbecue sauces	aromatic seeds used as seasoning like cinnamon and cloves especially in pickles and barbecue sauces
rhizomatous herb of India having aromatic seeds used as seasoning	rhizomatous herb of India having aromatic seeds used as seasoning