A very silly or light-headed person:
| GIDDY | 114 |
| DIZZY | 81 |
| SILLY | 80 |
| HARE-BRAINED | 57 |
| NR | 56 |
| FLIGHTY | 53 |
| NITWIT | 50 |
| GOOFY | 42 |
| SIMPLE | 33 |
| ADDLE-BRAIN | 30 |
| FOOLISH | 30 |
| DAFFY | 27 |
| SCATTERBRAINED | 25 |
| SCATTERBRAIN | 24 |
| FICKLE | 22 |
| FLIBBERTIGIBBET | 19 |
| NUT | 19 |
| NUTTY | 17 |
| STUPID | 17 |
| SIMPLETON | 16 |
| FRIVOLOUS | 14 |
| LIGHT UPSTAIRS | 14 |
| LIGHT-HEADED | 14 |
| FEATHERBRAINED | 11 |
| RATTLEBRAINED | 11 |
| SCREWBALL | 11 |
| CRAZY | 10 |
| GOOF | 10 |
| LIGHT-WEIGHT | 9 |
| EMPTY-HEADED | 8 |
| FEATHERBRAIN | 8 |
| RATTLEBRAIN | 8 |
| BIRD-BRAIN | 7 |
| CLOWN | 7 |
| FOOL | 7 |
| GIDDY-HEADED | 7 |
| ADDLE-PATED | 6 |
| BRAINS ARE SCRAMBLED | 6 |
| DOPE | 6 |
| DUMBBELL | 6 |
| GOOFBALL | 6 |
| HALFWIT | 6 |
| LAME-BRAIN | 6 |
| NINCOMPOOP | 6 |
| NUTS | 6 |
| CUCKOO | 5 |
| FEATHERHEAD | 5 |
| IDIOT | 5 |
| SHALLOW | 5 |
| BRAINLESS | 4 |
| DUMB | 4 |
| NOT ALL THERE | 4 |
| TOUCHED | 4 |
| WEAK-MINDED | 4 |
| ADDLED | 3 |
| ADDLE-PATE | 3 |
| BALMY | 3 |
| BIRD-BRAINED | 3 |
| CAREFREE | 3 |
| DUMB DORA | 3 |
| FLUTTER-BUDGET | 3 |
| GOOSE | 3 |
| HALF-CRACKED | 3 |
| HAPPY-GO-LUCKY | 3 |
| INANE | 3 |
| IRRESPONSIBLE | 3 |
| KNUCKLEHEAD | 3 |
| LIGHT IN THE UPPER STORY | 3 |
| OFF HIS ROCKER | 3 |
| SCREWY | 3 |
| SILLY GOOSE | 3 |
| SILLY THING | 3 |
| SIMPLE-MINDED | 3 |
| WILLY-NILLY | 3 |
| ADDLE-BRAINED | 2 |
| ADDLE-HEADED | 2 |
| CHARACTER | 2 |
| CHILDISH | 2 |
| DILLY | 2 |
| DING-A-LING | 2 |
| DINGY | 2 |
| DUMB BUNNY | 2 |
| DUMMY | 2 |
| DUNCE | 2 |
| FICKLE-MINDED | 2 |
| FLIBBER-GIBBET | 2 |
| FLIP | 2 |
| FLIPPANT | 2 |
| FLY-BY-NIGHT | 2 |
| FUNNY | 2 |
| GIGGLER | 2 |
| GOON | 2 |
| HALF-BAKED | 2 |
| HARE-BRAIN | 2 |
| IDIOTIC | 2 |
| JERK | 2 |
| KOOK | 2 |
| LAME-BRAINED | 2 |
| LIGHT IN THE HEAD | 2 |
| LIGHT-MINDED | 2 |
| NINNY | 2 |
| OFF THE BEAM | 2 |
| PECULIAR | 2 |
| QUEER | 2 |
| RATTLE-HEAD | 2 |
| RATTLE-HEADED | 2 |
| SAP | 2 |
| SHALLOW-BRAINED | 2 |
| TOUCHED IN THE HEAD | 2 |
| UNRELIABLE | 2 |
| WITTY | 2 |
| ACTING LIKE A BABY | 1 |
| ACTS LIKE A KID | 1 |
| ASS | 1 |
| ASSHOLE | 1 |
| AWFUL SIMPLE | 1 |
| BATS IN HIS BELFRY | 1 |
| BATTY | 1 |
| BEATNIK | 1 |
| BEEBEE BRAIN | 1 |
| BLONDIE | 1 |
| BOOB | 1 |
| BOOBY | 1 |
| BORE | 1 |
| BOY-STRUCK | 1 |
| BRATTLE-BRAINED | 1 |
| BUBBLEHEAD | 1 |
| BUGHEAD | 1 |
| BUM | 1 |
| CARD | 1 |
| COCKY | 1 |
| COTTON-HEAD | 1 |
| COTTON-TOP | 1 |
| CRACK-BRAIN | 1 |
| CRACKED IN THE HEAD | 1 |
| CRANK | 1 |
| CRAZY AS A LOON | 1 |
| CREAMPUFF | 1 |
| DAFFY IN THE BEAN | 1 |
| DAFT | 1 |
| DAYDREAMER | 1 |
| DERANGED | 1 |
| DIMWIT | 1 |
| DIM-WITTED | 1 |
| DIP | 1 |
| DIPPY | 1 |
| DISCONNECTED | 1 |
| DIZZY BLONDE | 1 |
| DIZZY DAME | 1 |
| DIZZY DOLT | 1 |
| DIZZY IN THE HEAD | 1 |
| DIZZY-HEADED | 1 |
| DODY | 1 |
| DOESN’T CARRY MUCH WEIGHT | 1 |
| DOESN’T DRAW MUCH WATER | 1 |
| DOESN’T HAVE ALL HIS MARBLES | 1 |
| DOESN’T HAVE MUCH ON THE BALL | 1 |
| DOLESS | 1 |
| DON’T HAVE NO SENSE | 1 |
| DOOPY | 1 |
| DOOZY | 1 |
| DOUGHHEAD | 1 |
| DREAMER | 1 |
| DUMB CLUCK | 1 |
| DUMBHEAD | 1 |
| DUPE | 1 |
| FEATHER MERCHANT | 1 |
| FEATHERPATED | 1 |
| FEATHERTOP | 1 |
| FEATHER-WEIGHT | 1 |
| FEEBLE-BRAIN | 1 |
| FEEBLE-HEADED | 1 |
| FLEA-BRAIN | 1 |
| FLIBBERTIGIBBETY | 1 |
| FLIPPY | 1 |
| FLIPPY-WIPPET | 1 |
| FLITTER-BUDGET | 1 |
| FLITTERGIBBET | 1 |
| FLITTERY | 1 |
| FLOOZY | 1 |
| FLUFF-WIT | 1 |
| FLUTTER-BRAIN | 1 |
| FROTHY | 1 |
| FULL OF MALARKEY | 1 |
| FUZZY | 1 |
| GAY | 1 |
| GIDDISH | 1 |
| GIGGLING | 1 |
| GIGGLY | 1 |
| GOLP | 1 |
| GOOFER | 1 |
| GOOF-OFF | 1 |
| GOONY | 1 |
| GOOSY | 1 |
| HALF-BATS | 1 |
| HALF-BRIGHT | 1 |
| HALF-NUTS | 1 |
| HALF-SHOT | 1 |
| HARUM-SCARUM | 1 |
| HASN’T GOT A BRAIN | 1 |
| HASN’T GOT ALL THAT’S COMING TO HER | 1 |
| HASN’T GOT MUCH BETWEEN THE EARS | 1 |
| HE OFF | 1 |
| HE OFF A LITTLE | 1 |
| HIS EARS RUB TOGETHER | 1 |
| HOI FALLOI | 1 |
| HOLLY-GO-LIGHTLY | 1 |
| IF HER BRAINS WERE DYNAMITE SHE WOULDN’T HAVE ENOUGH TO BLOW HER NOSE | 1 |
| IGNORAMUS | 1 |
| IN THE CLOUDS | 1 |
| INSANE | 1 |
| INSANE PERSON | 1 |
| JOKER | 1 |
| JUST PLAIN SILLY | 1 |
| KINDA FOOLISH | 1 |
| KNOW-NOTHIN’ | 1 |
| LACKING AN UPPER-STORY | 1 |
| LIGHT | 1 |
| LIGHT AS A FEATHER | 1 |
| LIGHT IN HIS HEAD | 1 |
| LIGHTHEAD | 1 |
| LIKE A CHICKEN WITH ITS HEAD CUT OFF | 1 |
| LIKE A HOOT OWL | 1 |
| LILY | 1 |
| LITTLE OFF | 1 |
| LITTLE ON THE BALMY SIDE | 1 |
| LITTLE OUT OF THIS WORLD | 1 |
| LITTLE SCREWY | 1 |
| LITTLE TOUCHED IN THE HEAD | 1 |
| LOONY | 1 |
| LOOSE AS A CHINAMAN’S SLIPPER | 1 |
| LOOSE IN THE UPPER-STORY | 1 |
| LOSING HIS MARBLES | 1 |
| LOST HIS MARBLES | 1 |
| MIXED UP | 1 |
| MORON | 1 |
| NATURALLY SILLY | 1 |
| NE’ER-DO-WELL | 1 |
| NEUROTIC | 1 |
| NILLY-WILLY | 1 |
| NITTY-WITTY | 1 |
| NITWITTED | 1 |
| NO BRAINS | 1 |
| NOT ALL AT HOME | 1 |
| NOT MUCH IN THE DOME | 1 |
| NOT MUCH THERE | 1 |
| NOT SERIOUS-MINDED | 1 |
| NOT TOO BRIGHT | 1 |
| NOT TOO DEEP | 1 |
| NOT TOO HEAVY ON THE SMARTS | 1 |
| NOT TOO WELL WRAPPED | 1 |
| NOTHING BUT FLUFF | 1 |
| NUTHEAD | 1 |
| NUTTY AS A FRUITCAKE | 1 |
| OFF | 1 |
| OFF BALANCE | 1 |
| OFF HIS BEAM | 1 |
| OFF OUR BOX | 1 |
| OFF THEIR BASE | 1 |
| PAIN IN THE NECK | 1 |
| PERT | 1 |
| PIN-HEAD | 1 |
| PIOUS | 1 |
| PIP-SQUEAK | 1 |
| PLUMB SILLY | 1 |
| RATTLED | 1 |
| RETARDED | 1 |
| SAPPY | 1 |
| SCRAMBLE-BRAIN | 1 |
| SCREW LOOSE | 1 |
| SCREW-POT | 1 |
| SENSELESS | 1 |
| SHALLOW-MINDED | 1 |
| SHORT ON HIS SENSES | 1 |
| SHOW-OFF | 1 |
| SILLIEST THING | 1 |
| SILLY AS HELL | 1 |
| SILLY ASS | 1 |
| SILLY BILL | 1 |
| SILLY BILLY | 1 |
| SILLY BLOND | 1 |
| SILLY NUT | 1 |
| SILLY ONE | 1 |
| SILLY PERSON | 1 |
| SILLY SISTER | 1 |
| SILLY-MINDED | 1 |
| SIMPLE PERSON | 1 |
| SIMPLE-ACTING | 1 |
| SISSY | 1 |
| SLAP-HAPPY | 1 |
| SLIGHTLY SIMPLE | 1 |
| SORT OF LOCO | 1 |
| SQUIRRELY | 1 |
| STUPE | 1 |
| STUPID FEMALE | 1 |
| STUPID-ACTING | 1 |
| TETCHED | 1 |
| TETCHED IN THE HEAD | 1 |
| THEY’RE FOOLISH | 1 |
| THINK THEY KNOW IT ALL | 1 |
| THOUGHTLESS | 1 |
| THREE SHEETS IN THE WIND | 1 |
| TILLY THE TOILER | 1 |
| TITTERY | 1 |
| TOO SILLY FOR WORDS | 1 |
| UNBRAINY | 1 |
| UNTRUSTWORTHY | 1 |
| UPSTAIRS APARTMENT FOR RENT | 1 |
| VAIN | 1 |
| VERY LIGHT | 1 |
| VERY SILLY | 1 |
| WACKY | 1 |
| WASH-OUT | 1 |
| WILD | 1 |
| WILDISH | 1 |
| WITLESS | 1 |
DARE Data Summary by Dictionary of American Regional English (DARE) is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.