arak vs arrack

arak and arrack both are nouns.

Word	Noun	Adjective	Verb	Adverb
arak	Yes	No	No	No
arrack	Yes	No	No	No

As nouns, arak and arrack are synonyms defined as:

arak and arrack: any of various strong liquors distilled from the fermented sap of toddy palms or from fermented molasses

arak (noun)	arrack (noun)
any of various strong liquors distilled from the fermented sap of toddy palms or from fermented molasses	any of various strong liquors distilled from the fermented sap of toddy palms or from fermented molasses