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

Building new reactors is time consuming, not to mention expensive.

Read more on The Wall Street Journal

“Buying the properties and becoming the landlord would require you to charge market rates in order to qualify under the ‘rental rules’ — not to mention additional state tax-filing requirements,” he says.

Read more on MarketWatch

And then there’s that absurd Valor Memorial Park, not to mention the white supremacist and Christian nationalist politicians now blighting Washington, D.C.

Read more on Los Angeles Times

But loving D’Angelo’s musicianship is a commitment to yearning and understanding the mercurial nature of the artistic process — not to mention the slow process of this particular artist.

Read more on Salon

These beloved foods—not to mention pizza, cookies and many sandwiches—all contain saturated fat.

Read more on The Wall Street Journal