catjang pea vs pigeon pea

catjang pea and pigeon pea both are nouns.

Word	Noun	Adjective	Verb	Adverb
catjang pea	Yes	No	No	No
pigeon pea	Yes	No	No	No

As nouns, catjang pea and pigeon pea are synonyms defined as:

catjang pea and pigeon pea: tropical woody herb with showy yellow flowers and flat pods; much cultivated in the tropics

Other synonyms of catjang pea include cajan pea, Cajanus cajan, dahl, dhal, pigeon-pea plant, red gram.

catjang pea (noun)	pigeon pea (noun)
tropical woody herb with showy yellow flowers and flat pods; much cultivated in the tropics	small highly nutritious seed of the tropical pigeon-pea plant
	tropical woody herb with showy yellow flowers and flat pods; much cultivated in the tropics