Paumotu Archipelago vs Tuamotus

Paumotu Archipelago and Tuamotus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Paumotu Archipelago	Yes	No	No	No
Tuamotus	Yes	No	No	No

As nouns, Paumotu Archipelago and Tuamotus are synonyms defined as:

Paumotu Archipelago and Tuamotus: a group of about 80 coral islands in French Polynesia

Other synonyms of Paumotu Archipelago include Low Archipelago, Tuamotu Archipelago.

Paumotu Archipelago (noun)	Tuamotus (noun)
a group of about 80 coral islands in French Polynesia	a group of about 80 coral islands in French Polynesia