From the TWiki documentation:

“A WikiWord consists of two or more words with initial capitals, run together. WikiWords are topic names. A TWiki topic name always has a fixed format: two or more words with initial capitals, run together.”

WikiWords are allowed in Bikini, although — unlike TWiki and other wiki software — it doesn’t automatically link them and allows a more relaxed syntax.

Just remember that a WikiWord in Bikini must start with capital latin letter (A–Z). After the first capital letter you can freely mix letters and digits. For example, the following are all valid wiki words in Bikini: Hello, SamplePage, AAA, SummerOf2011.

To link a WikiWord use the usual CreoleSyntax by putting it between two square brackets.