orangutang vs orang

orangutang and orang both are nouns.

Word	Noun	Adjective	Verb	Adverb
orangutang	Yes	No	No	No
orang	Yes	No	No	No

As nouns, orangutang and orang are synonyms defined as:

orangutang and orang: large long-armed ape of Borneo and Sumatra having arboreal habits

Other synonyms of orangutang include orangutan, Pongo pygmaeus.

orangutang (noun)	orang (noun)
large long-armed ape of Borneo and Sumatra having arboreal habits	large long-armed ape of Borneo and Sumatra having arboreal habits