Introduction
Even native English speakers misspell words regularly. English spelling is notoriously inconsistent โ words borrowed from French, Latin, Greek, and Germanic languages all follow different rules. This guide covers the most commonly misspelled words with memory tips to help them stick.
Numbers and Quantities
| Correct | Common Mistake | Memory Tip |
|---|---|---|
| hundred | hunderd | hun-DRED (no extra e) |
| thousand | thousend | thou-SAND |
| forty | fourty | forty has no ‘u’ (unlike four) |
| twelve | tweleve | tw-ELVE |
| forty-five | fourty-five | forty, not fourty |
| tens of thousands | ten’s of thousand’s | no apostrophes in plurals |
one hundred, two hundred (not hunderd)
forty-five (not fourty-five โ forty drops the 'u')
Days of the Week
All days end in “-day”:
| Day | Common Mistake |
|---|---|
| Tuesday | Tusday, Teusday |
| Wednesday | Wendsday, Wensday |
| Thursday | Thurdsday, Thrusday |
Memory tip for Wednesday: Wed-NES-day (say it as written: Wed-nes-day)
Adjectives and Adverbs
| Correct | Common Mistake | Notes |
|---|---|---|
| significant | significent | -ant not -ent |
| significantly | significently | -antly |
| favorite | favourit | American: favorite; British: favourite |
| changeable | changable | keep the ’e’ before -able |
| truly | truely | drop the ’e’: true โ truly |
| maintenance | maintainance | main-TEN-ance |
| nineteenth | ninteenth | nine + teenth |
| well-known | wellknown | hyphenated |
Nouns
| Correct | Common Mistake | Notes |
|---|---|---|
| temperature | temprature | temp-er-a-ture (4 syllables) |
| restaurant | resturant | res-tau-RANT |
| failure | failier | fail-URE |
| century | centuary | cen-TU-ry |
| vehicle | vehical | ve-HI-cle |
| licence / license | lisence | licence (noun, British); license (verb/American) |
| dairy | diary | dairy = milk products; diary = journal |
| phenomenon | phenominon | phe-NOM-e-non (plural: phenomena) |
| writing | writting | one ’t’: writ-ing |
Verbs
| Correct | Common Mistake | Notes |
|---|---|---|
| receive | recieve | i before e except after c |
| achieve | acheive | same rule: ach-IEVE |
| believe | beleive | be-LIEVE |
| separate | seperate | sep-A-rate (there’s a rat in separate) |
| occur | occure | oc-CUR (no final e) |
| occurred | occured | double r: oc-CURRED |
| beginning | begining | double n: be-GIN-NING |
| committed | commited | double t: com-MIT-TED |
The “i before e” Rule
The classic rule: i before e, except after c, or when sounded like ‘ay’ as in neighbor and weigh
i before e: believe, achieve, field, piece, friend
except after c: receive, deceive, ceiling, perceive
sounded like 'ay': eight, weight, neighbor, vein
exceptions: weird, seize, either, neither, leisure, foreign
Confusable Pairs
These words are often confused because they sound similar:
| Word 1 | Word 2 | Difference |
|---|---|---|
| affect (verb) | effect (noun) | “The cold affects me.” / “The effect was immediate.” |
| their | there / they’re | possession / place / they are |
| your | you’re | possession / you are |
| its | it’s | possession / it is |
| then | than | time / comparison |
| accept | except | to receive / excluding |
| advice (noun) | advise (verb) | “My advice is…” / “I advise you to…” |
| dairy | diary | milk products / daily journal |
| licence | license | noun (British) / verb or American spelling |
| principal | principle | main person / rule or belief |
| stationary | stationery | not moving / paper and pens |
Words with Silent Letters
| Word | Silent Letter | Pronunciation |
|---|---|---|
| knife | k | /naษชf/ |
| knight | k, gh | /naษชt/ |
| write | w | /raษชt/ |
| psychology | p | /saษชหkษlษdสi/ |
| Wednesday | d | /หwenzdeษช/ |
| receipt | p | /rษชหsiหt/ |
| island | s | /หaษชlษnd/ |
| debt | b | /det/ |
| subtle | b | /หsสtl/ |
| foreign | g | /หfษrษชn/ |
Double Letter Patterns
Many spelling errors involve double letters. These patterns help:
Double before -ing/-ed when the final syllable is stressed:
begin โ beginning (stress on -gin)
commit โ committed (stress on -mit)
occur โ occurred (stress on -cur)
refer โ referred (stress on -fer)
No double when stress is on first syllable:
open โ opening (stress on O-)
happen โ happened (stress on HAP-)
listen โ listened (stress on LIS-)
Memory Tricks
SEPARATE: There’s a RAT in sepaRATE NECESSARY: One Collar, two Socks (1 c, 2 s) ACCOMMODATION: Two Cots, two Mattresses (2 c, 2 m) RHYTHM: Rhythm Helps Your Two Hips Move BECAUSE: Big Elephants Can Always Understand Small Elephants ARITHMETIC: A Rat In The House May Eat The Ice Cream
Practice: Spot the Errors
Can you find the mistakes?
1. The resturant was very expencive.
2. She recieved a letter on Wendsday.
3. The temprature was fourty degrees.
4. It's maintainance is the responsability of the owner.
5. He's a well-know writter.
Answers:
- restaurant, expensive
- received, Wednesday
- temperature, forty
- maintenance, responsibility
- well-known, writer
Resources
- Merriam-Webster Dictionary โ authoritative American English
- Oxford Dictionaries โ British English
- Grammarly โ catches spelling errors in real-time
- Spellzone โ spelling practice and tests
Comments