not to mention

1. Also, not to speak of; to say nothing of. In addition to, besides what's already been said. For example, I don't think the voters will want that big program, not to mention the cost, or Dave teaches trumpet and trombone, not to speak of other brass instruments, or Their house is worth at least a million, to say nothing of their other assets.

Example Sentences

We had a good run, bringing many important advances, such as the vaccines for polio and COVID-19, to the world, not to mention prosperity to American businesses.

From Salon

That energy — not to mention that money — could have gone toward proven solutions to prevent violence.

From Salon

These are the visits that can fill a young man’s heart, not to mention his belly.

From Los Angeles Times

“They told me if I hit this jumper, I’m gonna get a commit,” said Foster, careful not to mention any unsigned recruits by name.

From Los Angeles Times

Instead, it caused a lot of listeners, not to mention music critics, to roll their eyes.

From Salon