Synonyms of not to mention

not to mention

phrase

as in let alone

to say nothing of

The airfare is pricey, not to mention the cost of food and lodging.

Synonyms & Similar Words

• let alone
• much less
• still less
• never mind

Example Sentences

Recent Examples of not to mention

That’s not to mention the gorgeous puppetry work done by another set of performers as the play reveals a series of detailed circus animals. — Jenelle Riley, Los Angeles Times, 14 Sep. 2026

Teams are trying to learn themselves, not to mention their opponents. — Zach Berman, New York Times, 14 Sep. 2026

Complete the Look Caviar Dinner Party Outfit Ryan’s monochromatic dinner party look is effortlessly elegant, not to mention its standout piece — a mock neck sweater — is a reliable base layer for fall. — Sian Babish, PEOPLE, 10 Sep. 2026

And Hadl, who both was an assistant coach and later an administrator at KU, not to mention one of the greatest KU players of all time, also despised the Tigers. — Gary Bedore, Kansas City Star, 9 Sep. 2026