thoroughly

adverb

thor·​ough·​ly ˈthər-(ˌ)ō-lē How to pronounce thoroughly (audio)
sometimes ˈthȯr-;
ˈthə-(ˌ)rō-
Synonyms of thoroughly
: in a complete or thorough manner
Police thoroughly searched the crime scene for clues.
Bats are extremely tidy: they comb themselves thoroughly, and don't gather a mess of nesting materials for their homes, as birds do.Diane Ackerman
: to a complete or thorough extent
We were thoroughly satisfied with the service we received.
thoroughly disgusted/delighted
By taking all the tricks in the game, one defeats the opponent so thoroughly that he may be disconcerted …Craig M. Carver

Examples of thoroughly in a Sentence

they researched the issue thoroughly before deciding how to vote I am thoroughly satisfied with her explanation of the events of that evening
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
As for full-body treatments, the Prickly Pear Sugar Scrub draws on Sonoran Desert botanicals like prickly pear and calendula extract, combined with cane-sugar-rich oils and hydrating body butter, for a thoroughly rejuvenating exfoliation. Robb Report Studio, Robb Report, 28 Aug. 2026 Experts advise thoroughly reading the contract, including coverage limits and exclusions, before purchasing a plan. Alora Bopray, USA Today, 26 Aug. 2026 The Duskbloods is a cool experiment from a team whose dogged insistence on making games a certain way has thoroughly turned me off of its output. Jordan Minor, PC Magazine, 26 Aug. 2026 The Army did not thoroughly vet the proposal before approving it. ProPublica, 26 Aug. 2026 See All Example Sentences for thoroughly

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of thoroughly was in the 15th century

Browse Nearby Words

Cite this Entry

“Thoroughly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thoroughly. Accessed 1 Sep. 2026.

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