Thesaurus
Synonyms & Antonyms of loon
- giggled like a loon at his own jokes
Synonyms for loon
Words Related to loon
- madman,
- madwoman
- manic-depressive,
- monomaniac,
- mythomaniac,
- neurotic,
- obsessive,
- obsessive-compulsive,
- paranoid,
- psychoneurotic,
- psychotic,
- schizo,
- schizoid,
- schizophrene,
- schizophrenic,
- sociopath
- the loons at the grocery store had put the potato chips at the bottom of the bag
Synonyms for loon
- airhead,
- birdbrain,
- blockhead,
- bonehead,
- bubblehead,
- chowderhead,
- chucklehead,
- clodpoll
- (or clodpole),
- clot
- [British],
- cluck,
- clunk,
- cretin,
- cuddy
- (or cuddie)
- [British dialect],
- deadhead,
- dim bulb
- [slang],
- dimwit,
- dip,
- dodo,
- dolt,
- donkey,
- doofus
- [slang],
- dope,
- dork
- [slang],
- dullard,
- dum-dum,
- dumbbell,
- dumbhead,
- dummkopf,
- dummy,
- dunce,
- dunderhead,
- fathead,
- gander,
- golem,
- goof,
- goon,
- half-wit,
- hammerhead,
- hardhead,
- idiot,
- ignoramus,
- imbecile,
- jackass,
- know-nothing,
- knucklehead,
- lamebrain,
- loggerhead
- [chiefly dialect],
- lump,
- lunkhead,
- meathead,
- mome
- [archaic],
- moron,
- mug
- [chiefly British],
- mutt,
- natural,
- nimrod
- [slang],
- nincompoop,
- ninny,
- ninnyhammer,
- nit
- [chiefly British],
- nitwit,
- noddy,
- noodle,
- numskull
- (or numbskull),
- oaf,
- pinhead,
- prat
- [British],
- ratbag
- [chiefly Australian],
- saphead,
- schlub
- (also shlub)
- [slang],
- schnook
- [slang],
- simpleton,
- stock,
- stupe,
- stupid,
- thickhead,
- turkey,
- woodenhead,
- yahoo,
- yo-yo
Words Related to loon
Phrases Synonymous with loon
Near Antonyms for loon
Antonyms for loon
Learn More About loon
Listen to Our Podcast About loon
Theme music by Joshua Stamper ©2006 New Jerusalem Music/ASCAP
Get Word of the Day delivered to your inbox!
From the Editors at Merriam-Webster
What a Hoot!
What a Hoot!
15 bird sounds, and the birds who make them
Cite this Entry
“Loon.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/loon. Accessed 28 May. 2022.
Chicago
APA
Merriam-Webster
Test Your Vocabulary
Great Words for Scrabble
-
- Which of the following Q-without-U words means the number five in cards or dice?
Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZ-
You're (Probably) Saying It Wrong
18 words even you might be mispronouncing
-
Great Big List of Beautiful & Useless Words
Along with their degrees of usefulness
-
12 French Phrases from Downton Abbey
Many of us have an 'idée fixe'
-
Rare and Amusing Insults, Volume 2
Sometimes a 'cacafuego' can be a real 'slubberdeg...
-
What’s on the Menu?
Sink your teeth into these questions about food.
Take the quiz
-
The Great British Vocabulary Quiz
Make sure you know the difference between a loo a...
Take the quiz
-
Yearbook Superlatives Quiz
"Most Likely to Use Obscure Words"
Take the quiz
-
Lexigo
Find the hidden words by solving the clues
Take the quiz
Share loon
Time Traveler for loon
The first known use of loon was in the 15th century
See more words from the same century