Mawson, C.O.S., ed. (1870–1938). Roget’s International Thesaurus. 1922.
Class III. Words Relating to MatterSection II. Inorganic Matter
2. Fluid Matter
2. Specific Fluids
346. Island.
NOUN:ISLAND, isle, islet, ait or eyot, holm, reef, atoll; archipelago; islander.VERB:INSULATE, island, enisle [rare], isle [rare].
ADJECTIVE:INSULAR, insulary [rare], seagirt; archipelagic.