All 16 words, sorted alphabetically. Group them into four categories of four.
The four category names, easiest to hardest. No words revealed yet.
Theme name plus one word from each category.
BEACH BOY, BEATLE, BYRD, and MONKEE are all members of famous 1960s bands: The Beach Boys, The Beatles, The Byrds, and The Monkees
DOUGIE, MACARENA, MASHED POTATO, and TWIST are all dance crazes that became popular fads in their respective eras
FORTUNE, ROLLING STONE, VOGUE, and WIRED are all well-known magazines covering business, music, fashion, and technology respectively
CHAIN, GOLF COURSE, SAUSAGE, and WEBSITE all contain or are described as having 'links' — a chain has links, a golf course is measured in links, sausages come in links, and a website has hyperlinks