DataGenetics

The return of the atomic typo

Recently, I wrote an article about fat-finger typos. These are mistakes in which, when aiming for a certain letter, you miss and hit one of the neighboring keys. If the resulting mistake is also a legitimately spelled word, the mistake is called an atomic typo. Because the offending word is correctly spelled, these errors are not picked up by standard spell-checking software. My original article talked about words created by hitting keys next to the desired one can be found here.

In this article, I'm going to describe a different class of atomic typos. These are errors caused by the switching of two adjacent letters. For instance instead of typing NUCLEAR, if you mistakenly switched the first two letters you'd end up with the very different word UNCLEAR.

Just like the previous class of errors, these miss-types are not detected with regular spell check.

In this article, I've created a list of all the legitimate atomic typos that can be found be switching just one set of adjacent letters. Obviously, there are some trivial examples; any word that contains two (or more) of the same letter in a row can make an atomic typo that ends up being exactly the same word! If you made a typing error and switched the two middle letters of the word FOOD by mistake, you end up with the same word. I'm going to discount these words.

Quiz

To make it a bit more fun, I've selected a number of pairs of words, e.g. NUCLEAR and UNCLEAR, and given them crossword style clues. How many can you get?

If you like these kind of word puzzles, you should also check out my add an 's' quiz.

Instructions: Read the clue, then solve the riddle. Click on the [Answer] button to reveal solution. If you want to cheat, you can click here to reveal all the answers straight away.

Q1

Flexible grievance

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COMPLIANT  and  COMPLAINT

Q2

Pauses for abdomen

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WAIST  and  WAITS

Q3

Sonnet to Bambi's mother

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DOE  and  ODE

Q4

A parched attack

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ARID  and  RAID

Q5

Victory to possess

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WON  and  OWN

Q6

An autographing vocalist

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SINGER  and  SIGNER

Q7

Something chanted about a problem

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SNAG  and  SANG

Q8

A feline performance

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ACT  and  CAT

Q9

Wheeze at the holes

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GASP  and  GAPS

Q10

The price of baby beds

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COST  and  COTS

Q11

Curlier disclaimer

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WAIVER  and  WAVIER

Q12

Moon elbow

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ULNAR  and  LUNAR

Q13

Bend to cover completely

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WARP  and  WRAP

Q14

Append a male parent

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ADD  and  DAD

Q15

Only just a grain

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BARELY  and  BARLEY

Q16

Pulling a pair

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TOW  and  TWO

Q17

Dogs' enemies

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PETS  and  PEST

Q18

Many things misplaced

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LOST  and  LOTS

Q19

Large rear end of a boat

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FAT  and  AFT

Q20

Rodent painting

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RAT  and  ART

Q21

Seasoning for a plank

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SALT  and  SLAT

Q22

Cautious not to go askew

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WARY  and  AWRY

Q23

Height of something above the equator

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ALTITUDE  and  LATITUDE

Q24

Quiet shellfish

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CALM  and  CLAM

Q25

One more than two not here

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THERE  and  THREE

Q26

Where lattices make home

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NETS  and  NEST

Q27

Steal a sphere

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ORB  and  ROB

Q28

Released from bondage together

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UNITED  and  UNTIED

Q29

Give a sheep a gun

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ARM  and  RAM

Q30

Singing medical examiner

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CORONER  and  CROONER

Q31

A thin strip of precious metal

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SILVER  and  SLIVER

Q32

Ways out are present

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EXIST  and  EXITS

Q33

The opposite of yes and off

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ON  and  NO

Q34

Footwear to give you a lift

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BOOST  and  BOOTS

Q35

Immense troughs of liquid

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VAST  and  VATS

Q36

A sleepy attempt

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TRIED  and  TIRED

Q37

The action of taking some legal action

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SUING  and  USING

Q38

non-Western food

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EATS  and  EAST

Q39

Applause for grasping tight

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CLASP  and  CLAPS

Q40

Journals of pasteurizers

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DIARIES  and  DAIRIES

Q41

Desired engraving

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CARVED  and  CRAVED

Q42

Russian emperors in the night sky

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STARS  and  TSARS

Q43

Resolute effort to cement

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CONCERTED  and  CONCRETED

Q44

Overly proud ships

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BOAST  and  BOATS

Q45

Made redundant and cooked

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FRIED  and  FIRED

Q46

Worship of enlightenment

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EDIFICATION  and  DEIFICATION

Q47

Smell of a portal

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DOOR  and  ODOR

Q48

Hides and covers many bad things

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VEILS  and  EVILS

Q49

A Kingly man seated on spikes

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THORNED  and  THRONED

Q50

A shed with fibre

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BRAN  and  BARN

Q51

A measure of current cartography

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AMPS  and  MAPS

Q52

Whitest bed covers

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BLANKETS  and  BLANKEST

Q53

Electrical shorts in competition

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ARCING  and  RACING

Q54

The path to probationary period

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TRIAL  and  TRAIL

Q55

Clothes worn by an animal doctor

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VETS  and  VEST

Q56

Sorted, organized and stored grazing ground

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FIELD  and  FILED

Q57

Laid back underlying reason

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CAUSAL  and  CASUAL

Q58

A gash in river mud

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SILT  and  SLIT

Q59

Full force of over-cooked

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BURNT  and  BRUNT

Q60

Underwired tavern

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BAR  and  BRA

Q61

A spotted walking stick

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ACNE  and  CANE

Q62

Drum out the second Greek letter

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BETA  and  BEAT

Q63

Fading canopy

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WANING  and  AWNING

Q64

The flank of a King

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LION  and  LOIN

Q65

A listening epoch

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EAR  and  ERA

Q66

The accomplishments of putting on a fancy dinner

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FEAST  and  FEATS

Q67

Wildebeest rifle

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GNU  and  GUN

Q68

Taps instrument with a lump

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BULGE  and  BUGLE

Q69

Poured by accident, the separated

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SPILT  and  SPLIT

Q70

A slanted cherub

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ANGEL  and  ANGLE

Q71

Coalesced horse

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COLT  and  CLOT

Q72

A knot in the ocean action

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TIDE  and  TIED

Q73

A vase walking quickly

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RUN  and  URN

Q74

Fixes an evil jinx

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CURES  and  CURSE

Q75

A cut cygnus

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SAWN  and  SWAN

Q76

Boxed up and transported

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CARTED  and  CRATED

Complete List

Want to see the complete list? You can view the complete list of words that can be formed using the transposition of two adjacent letters. (Link opens in a new window).