This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The study of creatures, such as the Sasquatch, whose existence has not been substantiated.

n. Study of animals whose existence has not been proven.

"First though, a review of what’s already been written in cryptozoology literature about Sudan’s potential mystery animals."

cryptid   

cryptozoological    cryptozoologist   

Atlantis    martyrology    futurist    book-trade    table talk