sing-kwa vs Luffa acutangula

sing-kwa and Luffa acutangula both are nouns.

Word	Noun	Adjective	Verb	Adverb
sing-kwa	Yes	No	No	No
Luffa acutangula	Yes	No	No	No

As nouns, sing-kwa and Luffa acutangula are synonyms defined as:

sing-kwa and Luffa acutangula: loofah of Pakistan; widely cultivated throughout tropics

Other synonyms of sing-kwa include angled loofah.

sing-kwa (noun)	Luffa acutangula (noun)
loofah of Pakistan; widely cultivated throughout tropics	loofah of Pakistan; widely cultivated throughout tropics