Search Dictionary
Definition of underneath

underneath

/ˌʌndərˈniːθ/
un · der · neath

Plural:underneaths
JUMP TO:

underneath Lexical Profile

underneath Game Scores & Validity

• preposition

1

Situated directly below something else, especially so as to be covered or concealed by it.

Example

"She found her missing keys tucked underneath a stack of old magazines on the coffee table."


2

Concealed or masked by a particular outward appearance, behavior, or demeanor.

Example

"Underneath her calm professional exterior, she was thrilled about the promotion."

Synonyms
View all synonyms for underneath

• adverb

1

Situated or directly below something else; on the lower side or surface.

Example

"The jacket looked thin from the outside, but it had a warm fleece lining underneath."


2

In reality or inwardly, behind an outward appearance or behavior.

Example

"He acts tough in public, but he is actually very gentle and compassionate underneath."

Synonyms
View all synonyms for underneath
Antonyms
View all antonyms for underneath

• noun

1

The lower surface or part of something; the underside.

Example

"The mechanic used a flashlight to inspect the underneath of the vehicle for rust."

Synonyms
View all synonyms for underneath
Antonyms
View all antonyms for underneath

• adjective

1

Situated or located on the lower side or surface; lower.

Example

"The carpenter sanded the underneath part of the wooden shelf until it was completely smooth."

Synonyms
View all synonyms for underneath
Antonyms
View all antonyms for underneath

Word Nuance & Usage

"Underneath" is slightly more emphatic than "under" or "beneath" and often implies that an object is completely covered or concealed by whatever is above it.

• Rhymes for underneath

Word Origin & Etymology

From Old English "underneothan", formed by combining "under" (beneath) with "neothan" (below, down), from Proto-Germanic *nithana.

Cite this Entry


Wordmom. (2026). Definition of Underneath. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/underneath
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.