only too

Idioms

At the very least, as a matter of fact, as in I know only too well that I can't win the lottery . This usage was first recorded in 1817.
Very, extremely, as in I am only too glad to help . This usage was first recorded in 1899.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Intimately acquainted with Richard’s malignity, these ruined royals know only too well the toll of his depraved machinations.

From Los Angeles Times • Feb. 26, 2026

City know the dangers of the play-off round only too well after being dumped out at that stage by Real Madrid 12 months ago.

From Barron's • Jan. 28, 2026

I was only too delighted to have the singles back in my life again.

From Salon • Dec. 23, 2025

It's a situation that military doctor Vitsik and his land drone operator Auditor know only too well.

From BBC • Nov. 23, 2025

"Sorry? Why, we're only too glad to do so. We've been waiting for you for months. Or for someone who could do what you've done."

From "Invisible Man" by Ralph Ellison

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023