As proper nouns the difference between sumatra and sulawesi
is that sumatra is the largest island of indonesia while sulawesi is the world's eleventh-largest island, a part of indonesia; formerly known as celebes.
sumatra
Derived terms
* Sumatran
Anagrams
*
----
sulawesi
Proper noun
(-)
The world's eleventh-largest island, a part of Indonesia; formerly known as Celebes.
Synonyms
* Celebes (former name)