Thesaurus
To save this word, you'll need to log in.
Synonyms & Antonyms of dum-dum
a stupid person
- he's no dum-dum—he made his first million by 25
Synonyms for dum-dum
- 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,
- 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],
- loon,
- 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 dum-dum
Phrases Synonymous with dum-dum
Near Antonyms for dum-dum
Antonyms for dum-dum
Keep scrolling for more
Comments on dum-dum
What made you want to look up dum-dum? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
A More Exception(al) Quiz
- Which of the following words is not a synonym for ‘a young person’?
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Share dum-dum
Time Traveler for dum-dum
The first known use of dum-dum was circa 1889
See more words from the same year