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

• Lexulous
• Wordscraper
• Wordosaur

v. Present participle of necessitate.

"I've had moments of chagrin necessitating some quick thinking."

necessitated    necessitates    necessitating   

necessity    necessary   

draw    cry out for    govern    cry for    take   

force    compel    cause