15
atoll(noun, reef, island, peninsula, isle)
8
island(noun, land, island)
8
cay(noun, island)
7
isle(noun, island)
7
key(noun, island)
7
reef(noun, island)
6
islet(noun, island)
5
holm(noun, island)
4
ait(noun, island)
2
oceanic island
2
archipelagos
2
depth
2
earth
2
islands
2
sandbank
2
sandbar
1
bar
1
continental island
1
group of islands(expression, idiom)
1
coral head
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APASmart Define. (2015). archipelago thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/archipelago/thesaurus/synonyms
ChicagoSmart Define. 2015. "archipelago thesaurus" https://smartdefine.org/archipelago/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, archipelago thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/archipelago/thesaurus/synonyms>.
MLASmart Define. "archipelago thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/archipelago/thesaurus/synonyms>