Diver
Part of speech: noun
Definition: someone who dives, especially as a sport someone who works underwater; a frogman the loon (bird) The New Zealand sand diver The Long-finned sand diver
Example sentence: The Whitsundays are a sailor's paradise and because they sit at the southern limit of one of the seven natural wonders of the world, the Great Barrier Reef, they are also a diver's dream.
Loon
Part of speech: noun
Definition: idler, lout(mainly Scottish; ) boy, lad(mainly Scottish; ) harlot; mistresssimpleton; (also ) crazy or deranged person.(Irish) English Soldier of an expeditionary army in Ireland.Any of various birds, of the order Gaviiformes, of North America and Europe that dive for fish and have a short tail, webbed feet and a yodeling cry.