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

• Lexulous
• Wordscraper
• Wordosaur

n. The state or quality of being stagy.

n. The result or product of being stagy.

n. Stagy or exaggerated character or style; conventional theatricality. Also stageyness.

n. A certain stage or state of an animal; by implication, that-stage when the animal is out of condition, as when a fur-bearing animal is shedding.

n. an artificial and mannered quality

"We do not object to a certain amount of what we call "staginess" on the stage -- it is a part of its art; as the pigment is part of that of the painter."

artificiality   

ungratefulness    cockleshell    Hitachi    anevent    otiose