A suffix originally of nouns from the French, but now used freely as an English formative.
The Century Dictionary (Public Domain)
Use "ery" in a sentence
"It’s no longer brave in Hollywood to play a gay character, and the peculiar Hollywood version of bravery is all that they recognize anymore."
"He is telling us about his adventures in traveling poisson chef-ery, which is as uncomfortably interesting as it sounds."
""I '' ery 'uch o'liged to you, sir," said the injured man."