A dull and stupid person:
| DUMBBELL | 299 |
| DOPE | 284 |
| IDIOT | 277 |
| NITWIT | 231 |
| BLOCKHEAD | 154 |
| NUT | 130 |
| DIMWIT | 113 |
| MORON | 96 |
| DUMMY | 90 |
| DUMB BUNNY | 89 |
| BOOB | 88 |
| DOLT | 88 |
| CLOD | 84 |
| DUMB | 77 |
| GOOF | 69 |
| STUPE | 68 |
| STUPID | 66 |
| LUNKHEAD | 59 |
| DUNCE | 57 |
| DUMB OX | 49 |
| DUMB CLUCK | 47 |
| NINNY | 45 |
| FOOL | 44 |
| BORE | 42 |
| DULLARD | 42 |
| IGNORANT | 39 |
| DUMB-HEAD | 37 |
| HALF-WIT | 37 |
| DUMB DORA | 36 |
| NUMBSKULL | 32 |
| IMBECILE | 22 |
| RUM-DUM | 22 |
| DUNDERHEAD | 21 |
| JERK | 20 |
| OAF | 18 |
| IGNORAMUS | 17 |
| JACKASS | 15 |
| DODO | 14 |
| NINCOMPOOP | 14 |
| BONEHEAD | 13 |
| DUM-DUM | 13 |
| RETARDED | 13 |
| CRACK-BRAIN | 12 |
| LAME-BRAIN | 12 |
| ASS | 11 |
| BIRD-BRAIN | 11 |
| DUD | 11 |
| KNOTHEAD | 11 |
| NR | 11 |
| CRACKPOT | 10 |
| CRAZY | 10 |
| DRAG | 10 |
| SILLY | 10 |
| SIMPLETON | 10 |
| SLOW | 10 |
| BOOR | 9 |
| DUMMKOPF | 9 |
| KNUCKLEHEAD | 9 |
| THICKHEADED | 9 |
| DULL | 8 |
| DENSE | 7 |
| DOPEY | 7 |
| RETARD | 7 |
| BRAINLESS | 6 |
| DUMBO | 6 |
| GOON | 6 |
| BAT-BRAIN | 5 |
| CLOWN | 5 |
| CLUCK | 5 |
| FATHEAD | 5 |
| FOOLISH | 5 |
| GOOFY | 5 |
| JUGHEAD | 5 |
| ASSHOLE | 4 |
| DORA | 4 |
| DUMB AS AN OX | 4 |
| GOOF-BALL | 4 |
| IDIOTIC | 4 |
| LOUT | 4 |
| MEATHEAD | 4 |
| NOT ALL THERE | 4 |
| OX | 4 |
| POKE | 4 |
| SAP | 4 |
| SLOWPOKE | 4 |
| THICK | 4 |
| THICKHEAD | 4 |
| BACKWARD | 3 |
| CHUMP | 3 |
| CLODHOPPER | 3 |
| DAMN FOOL | 3 |
| DULL-WITTED | 3 |
| DUMB ASS | 3 |
| GREENHORN | 3 |
| ILLITERATE | 3 |
| KOOK | 3 |
| LAZY | 3 |
| LOST HIS MARBLES | 3 |
| NO BRAINS | 3 |
| ODDBALL | 3 |
| RUBE | 3 |
| SCATTERBRAIN | 3 |
| SIMPLE | 3 |
| STUPID JERK | 3 |
| STUPID-HEAD | 3 |
| UNINTERESTING | 3 |
| WOODENHEAD | 3 |
| BLOCK-HEAD | 2 |
| BUMPKIN | 2 |
| CLOUT | 2 |
| CREEP | 2 |
| DEAD-HEAD | 2 |
| DING-A-LING | 2 |
| DONKEY | 2 |
| DROOPER | 2 |
| DUMB BASTARD | 2 |
| DUMB DODO | 2 |
| DUMB DORY | 2 |
| DUMB-SKULL | 2 |
| EGGHEAD | 2 |
| FEATHER-BRAIN | 2 |
| GOOK | 2 |
| HAREBRAIN | 2 |
| HIPPIE | 2 |
| INCOMPETENT | 2 |
| JUST PLAIN STUPID | 2 |
| KLUTZ | 2 |
| KNOW-NOTHING | 2 |
| LITTLE OFF | 2 |
| LOLO | 2 |
| LUNATIC | 2 |
| NOT BRIGHT | 2 |
| QUARTER-WIT | 2 |
| RATTLE-BRAIN | 2 |
| SCREWBALL | 2 |
| SLOB | 2 |
| SQUAREHEAD | 2 |
| STOOGE | 2 |
| STOOPNAGEL | 2 |
| STUPID ASS | 2 |
| STUPID OX | 2 |
| WASHOUT | 2 |
| WEAK-MINDED | 2 |
| WEIRDO | 2 |
| ABNORMAL | 1 |
| ACORN-HEAD | 1 |
| ADDLE-BRAINED | 1 |
| ADDLED | 1 |
| ADDLE-PATE | 1 |
| ADDLE-PATED | 1 |
| A-DOUBLE-Q | 1 |
| AIN’T GOT GOOD SENSE | 1 |
| AIN’T GOT NOTHING | 1 |
| APE-HEAD | 1 |
| AWFUL DRONE | 1 |
| BACKWARD PERSON | 1 |
| BACKWOODSY | 1 |
| BALMY | 1 |
| BAT-BRAINS | 1 |
| BATS IN HIS BELFRY | 1 |
| BEATNIK | 1 |
| BIG WINDBAG | 1 |
| BLANK | 1 |
| BLIND | 1 |
| BLOCK | 1 |
| BLOCKHEADED | 1 |
| BLOOMING IDIOT | 1 |
| BORESOME | 1 |
| BORING | 1 |
| BOZO | 1 |
| BRAIN | 1 |
| BRAINS | 1 |
| BRAINY | 1 |
| BRANIAC | 1 |
| BRAT-HEAD | 1 |
| BUGGY | 1 |
| BULLHEAD | 1 |
| BUMP ON A LOG | 1 |
| BUMP ON THE LOG | 1 |
| CHARACTER | 1 |
| CHILD | 1 |
| CHILDISH | 1 |
| CHUCKLE-HEADED | 1 |
| CLOD-HEAD | 1 |
| CONCRETE MIND | 1 |
| COUNTERFEIT | 1 |
| COUNTRY BUMPKIN | 1 |
| CRACK | 1 |
| CRACKED | 1 |
| CRAZY AS A BAT | 1 |
| CUCKOO | 1 |
| DAMN DUMB | 1 |
| DARN DUMMY | 1 |
| DEAD WEIGHT | 1 |
| DEADBEAT | 1 |
| DENSE DUMMY | 1 |
| DENSE PERSON | 1 |
| DIARRHEA OF THE MOUTH AND CONSTIPATION OF THE BRAIN | 1 |
| DIM BULB | 1 |
| DIM-WITTED | 1 |
| DIM-WITTY | 1 |
| DING-DONG | 1 |
| DIP | 1 |
| DIZZY | 1 |
| DOCKLE | 1 |
| DOESN’T HAVE IT | 1 |
| DOESN’T HAVE MUCH SENSE | 1 |
| DOESN’T HAVE VERY MANY SMARTS | 1 |
| DOESN’T KNOW A FROM | 1 |
| DOESN’T KNOW BEANS | 1 |
| DON’T KNOW ENOUGH TO BEAT SAND IN A RATHOLE | 1 |
| DON’T KNOW ENOUGH TO COME IN OUT OF THE RAIN | 1 |
| DON’T KNOW ENOUGH TO LAST HIM ABED | 1 |
| DON’T KNOW NOTHIN’ | 1 |
| DOPE-HEAD | 1 |
| DOUGH-HEAD | 1 |
| DRIP | 1 |
| DRONE | 1 |
| DROOP | 1 |
| DROOPY | 1 |
| DROP-OUT | 1 |
| DUDE | 1 |
| DULL JOE | 1 |
| DULL PERSON | 1 |
| DULL-WIT | 1 |
| DUMB ABOUT SOMETHING | 1 |
| DUMB ANIMAL | 1 |
| DUMB AS A POST | 1 |
| DUMB AS AN OYSTER | 1 |
| DUMB AS DUMB DORA | 1 |
| DUMB AS HELL | 1 |
| DUMB AS NED | 1 |
| DUMB ASSHOLE | 1 |
| DUMB BRUTE | 1 |
| DUMB CHARACTER | 1 |
| DUMB EGG | 1 |
| DUMB FOOL | 1 |
| DUMB IDIOT | 1 |
| DUMB PERSON | 1 |
| DUMB TURD | 1 |
| DUMB WILLY | 1 |
| DUMB-CLUCK | 1 |
| DUMBWIT | 1 |
| DUMMKOFF | 1 |
| DUMMKOPP | 1 |
| DURN FOOL | 1 |
| EATEN UP WITH THE D.A.’S | 1 |
| EIGHT-BALL BASTARD | 1 |
| EMPTY-HEADED | 1 |
| FEEBLEMINDED | 1 |
| FEMALE DUMB DORA | 1 |
| FINK | 1 |
| FLAT-HEAD | 1 |
| FLEA-BRAIN | 1 |
| FREAK | 1 |
| FUZZ-BRAINED | 1 |
| GLEEP | 1 |
| GLOB | 1 |
| GLUMPH | 1 |
| GONK | 1 |
| GOOBER-HEAD | 1 |
| GOOD FOR NOTHING | 1 |
| GOOF-OFF | 1 |
| GOOFY GEORGE | 1 |
| GOOP | 1 |
| GOOSE | 1 |
| GOT HALF HIS MARBLES | 1 |
| GREEN | 1 |
| GREEN HICK | 1 |
| GREENIE | 1 |
| GRISTLE-HEAD | 1 |
| GRUNT | 1 |
| GUMP | 1 |
| GUY THAT’S A LITTLE SLOW | 1 |
| HALF-BAKED | 1 |
| HALF-BAKED FELLA | 1 |
| HALF-BRAIN | 1 |
| HARD-DOWN DUMB | 1 |
| HARD-HEAD | 1 |
| HARRY | 1 |
| HAS NO CLASS | 1 |
| HAS NO COMMON SENSE | 1 |
| HAS NO SENSE | 1 |
| HASN’T GOT ALL HIS MARBLES | 1 |
| HASN’T GOT ALL OF HIS BUTTONS | 1 |
| HASN’T GOT THE BRAIN GOD GAVE A CHIPMUNK | 1 |
| HAYSEED | 1 |
| HICK | 1 |
| HIGH-GRADE MORON | 1 |
| HIS PHONE IS OFF THE HOOK | 1 |
| HIS PORCH LIGHT IS OUT | 1 |
| HUMDRUM | 1 |
| HUNKY | 1 |
| IDIOTIC MORON | 1 |
| IDLE-MINDED | 1 |
| IGNORAMIUS | 1 |
| IGNORANT AS AN OLD COW | 1 |
| IGNORANT AS HELL | 1 |
| INEPT | 1 |
| INNOCENT | 1 |
| ISN’T JUST UP TO PAR | 1 |
| JAG-OFF | 1 |
| JARHEAD | 1 |
| JAY | 1 |
| JECK | 1 |
| JINK | 1 |
| JUST PLAIN DUMB | 1 |
| KED | 1 |
| KILLJOY | 1 |
| KNUCKLE-BRAIN | 1 |
| LACKING IN INTELLIGENCE | 1 |
| LACKS HIS MARBLES | 1 |
| LAGGARD | 1 |
| LAVERICK | 1 |
| LIFELESS | 1 |
| LIGHT | 1 |
| LIGHT IN THE HEAD | 1 |
| LIGHT UNDER THE HAT | 1 |
| LITTLE ECCENTRIC | 1 |
| LIVING MIRACLE | 1 |
| LOGGERHEAD | 1 |
| LOOSE IN THE HEAD | 1 |
| LOST CAUSE | 1 |
| LOUSE | 1 |
| LUG | 1 |
| LUMPHEAD | 1 |
| M.T. | 1 |
| MAD | 1 |
| MENTALLY RETARDED | 1 |
| MENTALLY WEAK | 1 |
| MOPE | 1 |
| MORONISH | 1 |
| MULEHEAD | 1 |
| MULEHEADED | 1 |
| MUSTA BEEN HATCHED | 1 |
| MUTTONHEAD | 1 |
| NERD | 1 |
| NEVER-WAS | 1 |
| NIMCOMEPOOP | 1 |
| NIM-WIT | 1 |
| NIT-HEAD | 1 |
| NITTY | 1 |
| NO GRAY MATTER | 1 |
| NOBODY | 1 |
| NOBODY HOME | 1 |
| NONENTITY | 1 |
| NON-READER | 1 |
| NON-SCIENTIFIC | 1 |
| NOT AT HOME UP HERE | 1 |
| NOT ENOUGH BRAINS TO GET IN OUT OF THE RAIN | 1 |
| NOT GOT HIS MARBLES | 1 |
| NOT RESPONSIBLE | 1 |
| NOT RIGHT | 1 |
| NOT THERE | 1 |
| NOT TOO SWIFT | 1 |
| NOT UP TO SCRATCH | 1 |
| NUDNIK | 1 |
| NUISANCE | 1 |
| NUMB-HEAD | 1 |
| NUMB-NUT | 1 |
| NUMBY | 1 |
| NUT-HEAD | 1 |
| NUTTY | 1 |
| NUTTY AS A SQUIRREL | 1 |
| NUTTY GUY | 1 |
| NUT-WIT | 1 |
| OBNOXIOUS | 1 |
| OBTUSE | 1 |
| ODD | 1 |
| ODD DUCK | 1 |
| OFF | 1 |
| OFF HIS ROCKER | 1 |
| OFF IN THE HEAD | 1 |
| OLD DUMB DODO | 1 |
| OMADHAUN | 1 |
| OUT OF IT | 1 |
| PEA-BRAIN | 1 |
| PEANUTS | 1 |
| PEASANT | 1 |
| PERFECT FOOL | 1 |
| PERFECT IDIOT | 1 |
| PHONY | 1 |
| PIGEON-HEAD | 1 |
| PLAIN | 1 |
| PLOW-HEAD | 1 |
| POKY | 1 |
| PRETTY DUMB | 1 |
| PRICK | 1 |
| PROFESSOR | 1 |
| PUNKIN-HEAD | 1 |
| PURE-D-DUMB | 1 |
| PUTTY-HEAD | 1 |
| QUEER | 1 |
| QUEER ONE | 1 |
| REAL ASSHOLE | 1 |
| REAL KOOK | 1 |
| REAL STUPID | 1 |
| REALLY DUMB | 1 |
| RETARDEE | 1 |
| RETARDO | 1 |
| RIDICULOUS | 1 |
| ROCKHEAD | 1 |
| RUMMY | 1 |
| SCHTICK | 1 |
| SHMUCK | 1 |
| SHY | 1 |
| SILLY ASS | 1 |
| SILLY MAN | 1 |
| SILLY NUT | 1 |
| SIMPLE SIMON | 1 |
| SIMPLE-MINDED | 1 |
| SISSY | 1 |
| SLEEPY-HEAD | 1 |
| SLOW MOTION | 1 |
| SLOW MOVER | 1 |
| SLOW ON THE UPBEAT | 1 |
| SLOW PERSON | 1 |
| SLOW-WIT | 1 |
| SLOW-WITTED | 1 |
| SNAKE IN THE GRASS | 1 |
| SON-OF-A-BITCH | 1 |
| SQUARE | 1 |
| SQUARE-HEADED | 1 |
| SQUIRRELY | 1 |
| STALE IN THE HEAD | 1 |
| STICK-HEAD | 1 |
| STOOP | 1 |
| STRANGE | 1 |
| STUMBLE-BUM | 1 |
| STUPID ACTING | 1 |
| STUPID AS HELL | 1 |
| STUPID BOOR | 1 |
| STUPID IDIOT | 1 |
| STUPID PERSON | 1 |
| STUPIDO | 1 |
| STUPO | 1 |
| THICK-SKINNED | 1 |
| TIRESOME | 1 |
| TOWHEAD | 1 |
| TRACK-FOUR | 1 |
| TRACK-TEN | 1 |
| TURD | 1 |
| UMMYDOGGLE | 1 |
| UNDER PAR | 1 |
| UNEXCITING | 1 |
| UNINFORMED | 1 |
| UNTHINKING | 1 |
| VILLAGE IDIOT | 1 |
| WAHOO | 1 |
| WALLFLOWER | 1 |
| WEAK IN THE HEAD | 1 |
| WEEVIL | 1 |
| WRECKLESS | 1 |
| YO-YO | 1 |
| ZEKE | 1 |
DARE Data Summary by Dictionary of American Regional English (DARE) is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.