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

• Lexulous
• Wordscraper
• Wordosaur

adj. comparative form of chancy: more chancy

"From a narrative standpoint the book is chancier with three protagonists, each enmeshed in their own lushly described Gibson-esque world (all taking place in familiar "Sprawl" setting)."