cromulent
Filial Piety: I believe ‘embiggen’ is in a lot of dictionaries now.adjective • fine, acceptable or normal; excellent, realistic or authentic.
Nonce form coined on The Simpsons (“Lisa The Iconoclast”). The word has gained a loose currency in linguistics to describe words that sound like a natural word in a given language. Original quote:
Mrs. Krabappel: I never heard the word embiggen until I moved to Springfield.
Ms. Hoover: I don’t know why. It’s a perfectly cromulent word.