pisang wax vs wax

pisang wax and wax both are nouns.

Word	Noun	Adjective	Verb	Adverb
pisang wax	Yes	No	No	No
wax	Yes	No	Yes	No

As nouns, wax is a hypernym of pisang wax; that is, wax is a word with a broader meaning than pisang wax:

pisang wax: a wax obtained from the leaves of a plantain
wax: any of various substances of either mineral origin or plant or animal origin; they are solid at normal temperatures and insoluble in water

pisang wax (noun)	wax (noun)
a wax obtained from the leaves of a plantain	any of various substances of either mineral origin or plant or animal origin; they are solid at normal temperatures and insoluble in water