louse

noun

ˈlau̇s How to pronounce louse (audio)
Definition of lousenext
as in bastard
a person whose behavior is offensive to others I can't believe you're willing to spend time with that lying louse

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

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.
Recent Examples of louse One of my favorites is the tongue louse, which usually comes in through the gills of the host fish (something like a red snapper), eats the tongue, and then takes its place. — Richard Edwards, Space.com, 12 Aug. 2025 In reality, Rothstein was a louse, forever at odds with his Orthodox father, Abraham, and upright brother Harry. — Adam Gopnik, New Yorker, 4 Aug. 2025 The reason there is a difference between their number of vine and rootstock varieties is due to the subterranean phylloxera louse that wiped out huge swaths of the world’s grape vines during the mid 19th century. — Tom Mullen, Forbes.com, 23 June 2025 About 5,000 years ago, a bacterium that was primarily transmitted via ticks made a switch to louse. — Paul Smaglik, Discover Magazine, 22 May 2025 See All Example Sentences for louse
Recent Examples of Synonyms for louse
  1. jerk
  2. dog
  3. clown
  4. skunk
  5. rat
Noun
  • In Show Must Go On, the comedian embraces his own compassion by pretending to be a jerk.
    — Britina Cheng, Vulture, 11 Aug. 2026
  • That screwed up the works / And not due to his sloppy hiring / Of a crew of incompetent jerks.
    — Voice of the People, New York Daily News, 6 Aug. 2026
Definition of jerk
Noun
  • The Perk That Actually Works For years, companies have competed to fill their offices with amenities meant to signal ambition—ping pong tables, nap rooms, office dogs, sprawling lounges.
    — Rodger Dean Duncan, Forbes.com, 22 Aug. 2026
  • Authorities are using divers, dogs, sonar and other types of technologies to scour the area for Karen Solomon, Saucier said.
    — Elise Hammond, CNN Money, 22 Aug. 2026
Definition of dog
Noun
  • Rather than deescalating, Gabela yelled at Corben, calling him a clown.
    — Miami Herald, Miami Herald, 20 Aug. 2026
  • Yusef Toubassi sits with his grandson Masa, looking on as children run by with cheeks painted bright colors and others howling with joy as clowns spin them around.
    — Dina Kraft, Christian Science Monitor, 19 Aug. 2026
Definition of clown
Noun
  • Rabies is spread by the bite or scratch of an infected animal, such as a groundhog, cat, fox, raccoon, skunk or bat.
    — Bryan Lynn, CBS News, 12 Aug. 2026
  • Alternative Methods to Keep Skunks Away There are a few methods to try for deterring skunks.
    — The Spruce, The Spruce, 4 Aug. 2026
Definition of skunk
Noun
  • Once the rats are settled into their new homes, the zoo will eventually begin showing the rats at the amphitheater, demonstrating their ability to find scents through maze walls.
    — Camila Pedrosa, Sacbee.com, 18 Aug. 2026
  • There are still reports of West Nile, Zika and Chikungunya, plus the potential introductions of Chagas and rat lungworm disease.
    — Lila Seidman, Los Angeles Times, 16 Aug. 2026
Definition of rat

Phrases Containing louse

Browse Nearby Words

lounging (around or about)
louse
loused up
See all Nearby Words

Cite this Entry

“Louse.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/louse. Accessed 24 Aug. 2026.

Copy Citation

More from Merriam-Webster on louse

Nglish: Translation of louse for Spanish Speakers

Britannica.com: Encyclopedia article about louse

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

How to Pronounce the Trickiest Menu Items

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?
See More

Popular in Wordplay

See More

Words from the 'Odyssey'

The Longest Long Words List

Even More Words That Sound Like Insults But Aren't

The Words of the Week - Aug. 21

16 Glee-ridden Words from Schitt's Creek
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Words from the 'Odyssey'

The Longest Long Words List
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
alt-684346df967d5
Add A Letter Quiz Pick the letter that goes in the same spot in fou...
See All