Non

Smoking or non smoking?

You are persona non grata.

Non sequitur is the last resort of the inane.

Drunkards drink non stop.

Grammar and usage are the sine qua non of language teaching and learning.

Be leery of those who claim someone is non compos mentis and let rationale be your judge.

'Non', 'sed', 'magnus' and 'numerus' are Latin words.

He effortlessly spews the funniest non sequiturs I've ever heard.

All things living have order. Even though we like to think not. It's what makes the living different from the non living. Try to be random, it will only be as random as the environment allows. All things persuade all things.

Ever since he skipped out on his bill, he's been persona non grata around here.