Spelling Correction

1i before e — and when it fails

The classroom rhyme is a sorting rule, not a law: write i before e in words like believe and achieve, but write e before i when those letters follow c, as in receive, ceiling and deceive. The rhyme saves time on Tier-1 papers only if you treat the after-c branch as a real fork, not an afterthought.

A short exception list sits outside both branches. Weird, seize and science keep ie or ei in ways the rhyme does not predict — science puts ie after c — so when a stem looks like an ie/ei fight and neither branch feels clean, check the exception set before you guess.

Figure. i before e, except after c — and a few memorised outliers.

How it works

1. Find the ie/ei pairIgnore the rest of the word until you have located the two letters the options are fighting over.
2. Ask what precedes themIf c comes immediately before, prefer ei (receive). If not, prefer ie (believe).
3. Check the exception setIf the word is weird, seize or science — or another stem you have memorised as an outlier — keep the known spelling even when the rhyme disagrees.

2Doubling the final consonant

Before a vowel suffix such as -ing or -ed, English often doubles a final consonant when a short stressed vowel sits immediately in front of a single final consonant: stop → stopping, begin → beginning, occur → occurred. The doubled letter marks that the vowel stays short; writing stoping invites a long-o reading that the base word does not have.

Skip the double when the final syllable is unstressed, when two consonants already close the word, or when the ending is a consonant suffix. Prefer → preferred doubles because the stress falls on fer; visit → visited does not, because the stress stays on vis. The rule is about stress and the letters at the edge, not about making every verb look heavier.

Figure. Short stressed vowel + final consonant doubles before -ing/-ed.

How it works

1. Name the suffixVowel suffixes (-ing, -ed, -er) can trigger doubling; consonant suffixes (-ful, -ness, -ment) usually do not.
2. Check the base endingYou need one final consonant, preceded by a single vowel letter (stop, occur). Words ending in two consonants (help → helping) do not double.
3. Check stressIn longer words, double only when the stress is on the final syllable (occur → occurred). If stress is earlier (visit → visited), keep a single consonant.

3Silent letters that exams plant

Many high-frequency spellings keep a letter that speech drops. Knowledge keeps a silent k, psychology a silent p, rhythm a silent h in the common teaching list, February keeps its first r on the page even when speakers swallow it, and Wednesday keeps a d that speech often skips. Exam options delete exactly that letter and hope you trust your ear.

The fix is not a pronunciation lesson. When an option looks almost right, ask which silent letter the word is famous for and whether that letter is still on the page. If the silent letter is gone, the option is wrong even if it sounds fine when you whisper it.

Figure. Exams plant the letter speech drops — keep it in the spelling.

4Double-letter repeat offenders

A small set of words owns most Tier-1 spelling marks: accommodation (two c, two m), necessary (one c, two s), separate (a in the middle, not e), definitely (finite inside, not an a), maintenance, occurrence, embarrass and millennium. Options almost always under-double, over-double, or swap the middle vowel.

Mnemonics help only when they encode the letter count. Accommodation can accommodate two c's and two m's; necessary has one Collar and two Socks; definitely hides finite. Do not invent a story for every word — memorise the count for the offenders and scan those zones letter by letter.

Figure. A short offender list owns most Tier-1 spelling marks.

5Consonant + y → i before a suffix

When a word ends in a consonant plus y, most suffixes rewrite y as i: happy → happiness, carry → carried, beauty → beautiful. The consonant before y is the switch — if a vowel stands before y, keep the y (play → played, play → playing).

The -ing form is the usual exception students forget in the other direction: even after a consonant + y, -ing keeps the y (carry → carrying, not carriing). So the mental test is: vowel before y → keep y; consonant before y → change to i unless the suffix is -ing.

Figure. Consonant + y becomes i before most suffixes; vowel + y keeps y.

How it works

1. Look at the letter before yVowel + y keeps y for ordinary suffixes (play → played). Consonant + y usually becomes i (happy → happiness).
2. Special-case -ingBefore -ing, keep y even after a consonant (carry → carrying).
3. Reject double-i inventionscarriing and beautifull are planted forms — one from forcing i before -ing, one from doubling the wrong letter at the end.

6Dropping silent e before a vowel suffix

A final silent e is usually dropped before a suffix that begins with a vowel: write → writing, hope → hoping, make → making. The e has already done its job of marking the long vowel; keeping it before -ing is the planted form (writeing, hopeing).

Keep the e before a consonant suffix: hope → hopeful, care → careful. Soft-c and soft-g adjectives are a second keep-e pocket in school English — notice → noticeable, courage → courageous — because dropping e would invite a hard c/g reading. When an option looks undecided, ask whether the suffix starts with a vowel and whether soft c/g still needs the e as a shield.

Figure. Drop silent e before a vowel suffix.

How it works

1. Find silent e at the end of the baseIf the base does not end in silent e, this rule is idle — move on.
2. Check the suffix's first letterVowel suffix → usually drop e (writing). Consonant suffix → keep e (hopeful).
3. Protect soft c / soft gIf dropping e would harden c or g before a/o/u, keep e (noticeable, courageous).

7British and American variants

Colour/color, organise/organize and centre/center are not misspellings of each other — they are regional standards. SSC, banking and many Indian exam keys lean British; some international papers accept American. The trap is not picking the 'wrong country' in isolation; it is mixing systems inside one answer or treating the other region's form as automatically incorrect when the stem never fixed a standard.

On a timed paper, prefer the convention your exam usually keys, and stay consistent across a passage or a set of options. Do not 'correct' organise to organize unless the paper's frame is clearly American — and never mark both colour and color wrong in the same breath.

Figure. Variants are regional standards — Indian exam keys usually lean British.

8Scanning options letter by letter

Spelling stems are won on a slow read of the danger zone, not on a gestalt glance. Double-letter words hide the error in the doubled stretch; silent-letter words hide it in the letter speech drops; suffix items hide it at the join. Reading the whole option once as a familiar shape is how accomodation survives.

Break the candidate into syllables or letter clumps — ac-com-mo-da-tion, nec-es-sar-y — and compare only the clump under dispute to the watchlist. Apply the y→i or drop-e test mentally when the options differ only at a suffix join. Speed comes from knowing where to look, not from skipping the look.

Figure. Win spelling stems by scanning the danger zone slowly, not by gestalt.

How it works

1. Name the trap classIs this a double-letter offender, a silent letter, an ie/ei fight, a suffix join, or a BrE/AmE mix?
2. Zoom to the danger zoneRead only the letters that class cares about — the doubles, the silent letter, the ie/ei pair, or the suffix joint — letter by letter.
3. Reject by mechanismCross out under-doubling, missing silent letters, inverted ie/ei, and mixed regional forms for a named reason, then keep the survivor.