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Synonyms

deep down

Idioms  

  1. At bottom, basically. For example, Deep down she was a rebel, or Although he would never admit it, deep down he was very fond of her. [c. 1900]

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.

Deep down, I felt that I had been protected and that I was going to be OK.

From BBC • Mar. 2, 2026

"Deep down I am sad it wasn't possible to shoot in Wales," he said.

From BBC • Jan. 30, 2026

"Deep down I know Mary is a good person," he added.

From BBC • Nov. 11, 2025

Deep down, every dysfunctional family comedy is about togetherness.

From Los Angeles Times • Oct. 17, 2024

Deep down inside I was just a scared little girl who was simply misunderstood.

From "The Freedom Writers Diary" by The Freedom Writers

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

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.