This word is not acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

ad. Surprisingly, astonishingly or amazingly

"It's kind of flabbergastingly amazing how much I can get done in an hour with no wireless connection and, also, I must admit there's an added bonus of the spy quality of being hidden."