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Spelling Rules and Patterns: KS2 SATs and 11+ Spelling Questions with Answers

โœ๏ธ Paper first! Work out every question on paper before you open the answer. Write down every step โ€“ the equation, the numbers with units, the rearranging and the answer with its unit. In the exam, if your final answer is wrong you can still get marks for correct working, but only if the examiner can see it.

For: Year 5 and Year 6  |  Exams: KS2 SATs grammar, punctuation and spelling paper, and 11+ English

Jump to: Level 1 โ€“ SATs core ยท Level 2 โ€“ SATs stretch ยท Level 3 โ€“ 11+ standard ยท Level 4 โ€“ 11+ selective

๐Ÿ“Œ Show key words and rules
Word or ruleWhat it meansExample
NounA word that names a person, place, thing or idea.a tiger, a city, kindness
PluralThe form of a noun that means more than one. Most nouns just add s.one bell โ†’ two bells
Vowel and consonantThe vowels are a, e, i, o and u. All the other letters are consonants.In dog, o is a vowel; d and g are consonants.
Plurals: -esAdd es to nouns ending in s, ss, sh, ch, x or z.bus โ†’ buses  /  dish โ†’ dishes
Plurals: -yConsonant + y: change y to i and add es. Vowel + y: just add s.pony โ†’ ponies  /  tray โ†’ trays
Plurals: -f and -feMany nouns change f or fe to ves, but some just add s.half โ†’ halves  /  cliff โ†’ cliffs
i before e except after cWhen the sound is ee, write ie, but write ei straight after c. It does not apply when ei says ay. A few words break the rule and must be learned.ie: piece  /  cei: deceive  /  ay sound: vein
Silent letterA letter you write but do not say.knit, wreck, comb, gnat
Letter stringA group of letters that often go together. The same string can make different sounds.bought, plough, tough
SuffixLetters added to the end of a word to make a new word.fame โ†’ famous
-cious or -tiousIf the word you start from ends in -ce, use -cious. If it ends in -tion, use -tious.vice โ†’ vicious  /  nutrition โ†’ nutritious
-cial or -tial-cial usually comes after a vowel, and -tial after a consonant. There are a few exceptions.racial  /  residential
SyllableA beat in a word. Saying a word in syllables helps you spell it.hos-pi-tal has 3 syllables.
Unstressed vowelA vowel you can hardly hear when you say the word. Say it in a spelling voice or think of a related word.history (think of historical)
Related wordA word from the same family that helps you hear a hidden letter.bomb โ†’ bombard (you hear the b)
UK spellingIn the UK, some words are spelt differently from American English, for example -our and a doubled l.colour, travelled

Level 1 โ€“ SATs core: plurals and Year 3/4 statutory words

Matches the KS2 SATs spelling test. In the real test each word is read aloud; here the meaning in brackets tells you which word to write.

โœ๏ธ WORKED EXAMPLE: Write the plural of each noun: fox, baby, leaf.

Step 1: fox ends in x. Words ending in s, ss, sh, ch, x or z add es: foxes
Step 2: baby ends in a consonant (b) followed by y, so change the y to i and add es: babies
Step 3: leaf ends in f, so change the f to v and add es: leaves
Answer: foxes, babies, leaves

Common mistake: writing babys. When the letter before y is a consonant, the y changes to ies. Only a vowel before y (as in day or toy) means you just add s.

Your turn

Q1.1 Write the plural of church.

Show answer

church ends in ch, so add es: churches

Q1.2 Tick one correct plural of lorry.
โ˜ lorrys   โ˜ lorries   โ˜ lorryes   โ˜ lorreys

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The letter before y is a consonant (r), so change y to i and add es: lorries

Q1.3 Write the plural of monkey.

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The letter before y is a vowel (e), so just add s: monkeys

Q1.4 Write the plural of wolf.

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Change the f to v and add es: wolves

Q1.5 Write the missing word.
We wrapped the presents and packed them into two big ______. (more than one box)

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box ends in x, so add es: boxes

Q1.6 Write the missing word.
The second month of the year is ______.

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Say it in your spelling voice: Feb-ru-ar-y. It is a name, so it needs a capital letter: February

Q1.7 Tick the correct UK spelling.
โ˜ favorite   โ˜ favourite   โ˜ favourate   โ˜ faverite

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UK spelling keeps the u (like colour and honour), and the ending is -ite: favourite (favorite is American spelling)

Q1.8 Write the plural of potato.

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potato is one of the nouns ending in o that adds es: potatoes

Q1.9 Write the missing word.
Mum pinned a new ______ on the kitchen wall so we can see the dates of every month. (a chart showing all the days, weeks and months of a year)

Show answer

The word for a chart of the days and months ends in -ar, not -er: calendar

Q1.10 Circle the word that is spelt incorrectly, then write it correctly.
Jamal was suprised to find an island in the middle of the lake.

Show answer

There is an r before the p (sur-prise): suprised โ†’ surprised. island is correct (it has a silent s).


Level 2 โ€“ SATs stretch: i before e, silent letters, -cious/-tious and -cial/-tial

Matches the harder SATs spelling words, where you need to apply a rule and explain why a word is spelt the way it is.

โœ๏ธ WORKED EXAMPLE: Complete each word with ie or ei.
c _ _ ling (the top surface of a room)   ch _ _ f (the leader of a group)

Step 1: both words have a long ee sound, so the rule i before e except after c applies.
Step 2: in the first word, the letters come straight after c, so use ei: ceiling
Step 3: in the second word, the letters come after h, not c, so use ie: chief
Answer: ceiling, chief

Common mistake: thinking any c in the word counts. The c must come directly before the two letters, so achieve and chief use ie.

Your turn

Q2.1 Tick the correct spelling.
โ˜ recieve   โ˜ receive   โ˜ receeve   โ˜ resieve

Show answer

The ee sound comes straight after c, so it is ei: receive

Q2.2 Write the missing word.
The ______ climbed through the window and stole the jewels. (a person who steals; it rhymes with leaf)

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Long ee sound with no c before it, so i before e: thief

Q2.3 Circle the silent letter in each word.
knee   wrist   lamb   gnaw

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You do not say these letters: k (knee), w (wrist), b (lamb), g (gnaw)

Q2.4 Write the missing word.
Dad tied a tight ______ in the rope. (a fastening made by tying; it begins with a silent letter)

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It sounds like not, but this word has a silent k: knot

Q2.5 Write the missing word.
Hamza began to ______ up the rope ladder. (to go up using hands and feet; it ends with a silent letter)

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The word ends in the letter string mb, with a silent b: climb

Q2.6 Add the suffix -ious to the noun grace to make an adjective.

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The root word ends in -ce, so the sh sound is spelt with c (drop the e): gracious

Q2.7 Add the suffix -ious to the noun ambition to make an adjective.

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The root word ends in -tion, so the sh sound is spelt with t: ambitious

Q2.8 Tick the correct spelling.
โ˜ essencial   โ˜ essential   โ˜ esential   โ˜ essenshal

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Double s, and after a consonant (n) the ending is usually -tial: essential

Q2.9 Write the missing word.
Our class held a ______ assembly for Mrs Okafor’s last day. (out of the ordinary; it begins speโ€ฆ and ends with a shul sound)

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After a vowel letter (e) the ending is usually -cial: special

Q2.10 Explain why official ends in -cial but partial ends in -tial.

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-cial is usually used after a vowel letter and -tial after a consonant letter. In offi-cial the letter before the ending is i (a vowel); in par-tial it is r (a consonant). Also accepted: official comes from office, which ends in -ce, and partial comes from part, which ends in t.


Level 3 โ€“ 11+ standard: Year 5/6 statutory words, -ough, ei after c and unstressed vowels

Typical of grammar-school 11+ papers. Choose between near-miss spellings and correct the errors in short passages.

โœ๏ธ WORKED EXAMPLE: Tick the correct spelling.
โ˜ neccessary   โ˜ necesary   โ˜ necessary   โ˜ neccesary

Step 1: say the word slowly in syllables: ne-ces-sar-y.
Step 2: use the memory trick one collar, two sleeves: one c and two s.
Step 3: check the ending is -ary, not -ery. The only option with one c, double s and -ary is necessary

Common mistake: doubling the c (neccessary). A shirt has one collar (c) and two sleeves (ss).

Your turn

Q3.1 Tick the correct spelling.
โ˜ accomodate   โ˜ acommodate   โ˜ accommodate   โ˜ acomodate

Show answer

It has a double c and a double m: accommodate

Q3.2 Write the missing word.
Mo’s ______ told him that taking the last biscuit without asking was wrong. (your inner sense of right and wrong)

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This is the noun con + science, not the adjective conscious (awake and aware): conscience

Q3.3 Write a word containing the letter string ough for each meaning.
(a) not smooth   (b) a mixture of flour and water used to make bread   (c) the past tense of bring

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The same letter string makes different sounds: (a) rough   (b) dough   (c) brought

Q3.4 In which word does ough make the same sound as in though? Tick one.
โ˜ through   โ˜ dough   โ˜ cough   โ˜ enough

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though rhymes with go. through says oo, cough says off and enough says uff: dough

Q3.5 Write the missing word.
Keep the ______ in case you need to return the trainers. (a piece of paper that proves you paid; it has a silent p)

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The ee sound comes straight after c, so it is ei, followed by a silent p: receipt

Q3.6 Tick the correct spelling.
โ˜ definate   โ˜ definite   โ˜ defenite   โ˜ defanite

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The unstressed vowel is hard to hear. Think of the related word finite: definite

Q3.7 Write the missing word.
Please keep the glass bottles ______ from the plastic ones. (kept apart; it has a rat in the middle)

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The unstressed vowel is a, not e: sep-a-rate. There is a rat in it: separate

Q3.8 There are three spelling errors in this passage. Rewrite it correctly.
Our neighbor’s dog is a real nuisence. Every evening at seven, it barks in rythm with the church bells.

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neighbor’s โ†’ neighbour’s (UK spelling has ou); nuisence โ†’ nuisance; rythm โ†’ rhythm (silent h after r).
Our neighbour’s dog is a real nuisance. Every evening at seven, it barks in rhythm with the church bells.

Q3.9 Write the missing word.
Grandad will be ______ on his next birthday. (four tens)

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four has a u, but the number word loses it: forty

Q3.10 Tick the correct spelling.
โ˜ embarass   โ˜ embarrass   โ˜ embarras   โ˜ embaress

Show answer

It has a double r and a double s: embarrass


Level 4 โ€“ 11+ selective: spotting misspellings, near-miss choices and rule exceptions

The style of selective independent-school papers. Know when a rule applies, spot its exceptions and correct errors in a passage.

โœ๏ธ WORKED EXAMPLE: Find the spelling error, correct it and explain why the rule did not help.
The knight tried to sieze the castle.

Step 1: the error is sieze. The word has a long ee sound with no c before it.
Step 2: the rule i before e except after c would predict ie, but this word is an exception: seize
Step 3: learn the common exceptions by heart: seize, weird, protein, caffeine
Corrected: The knight tried to seize the castle.

Common mistake: trusting the rule every time. It works for most ee words, but a few common exceptions must be learned.

Your turn

Q4.1 Tick the correct spelling.
โ˜ wierd   โ˜ weird   โ˜ weerd   โ˜ wiered

Show answer

weird is an exception to i before e: the ee sound is spelt ei with no c: weird

Q4.2 Write the missing word.
Eggs, fish and beans are good sources of ______. (a nutrient that helps build muscle; it breaks the i before e rule)

Show answer

ee sound, no c, but spelt ei: protein

Q4.3 There are four spelling errors in this passage. Rewrite it correctly.
The scientist recieved a letter from the goverment. It was definately the best news she had ever had, so she cooked a marvelous meal to celebrate.

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recieved โ†’ received (ei after c); goverment โ†’ government (silent n, from govern); definately โ†’ definitely (from finite); marvelous โ†’ marvellous (UK spelling doubles the l).
The scientist received a letter from the government. It was definitely the best news she had ever had, so she cooked a marvellous meal to celebrate.

Q4.4 Explain why eight, neighbour and reign do not break the i before e rule, even though they have ei without c.

Show answer

The rule only applies when the letters make a long ee sound. In these words ei makes an ay sound, so the rule does not apply.

Q4.5 Tick the correct spelling.
โ˜ mischievious   โ˜ mischevious   โ˜ mischievous   โ˜ mischeivous

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It has three syllables (mis-chie-vous), ie after h, and no extra i before -ous: mischievous

Q4.6 Many nouns ending in f or fe change to ves in the plural. Tick the noun whose plural just adds s.
โ˜ leaf   โ˜ roof   โ˜ knife   โ˜ calf

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leaves, knives and calves change f to v, but roof just adds s: roof (roofs)

Q4.7 Complete each word with -cial or -tial, then say what is unusual about them.
ini_____   finan_____

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initial and financial. Both are exceptions: initial has -tial after a vowel letter, and financial has -cial after a consonant letter.

Q4.8 Write the word containing ough that completes the sentence.
The police made a ______ search of the house. (careful and complete in every detail)

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Not through or though: this word has two syllables, thor-ough: thorough

Q4.9 Which word breaks the i before e except after c rule? Tick one.
โ˜ receipt   โ˜ believe   โ˜ caffeine   โ˜ shield

Show answer

receipt (ei after c), believe and shield (ie, no c) all follow the rule. caffeine has a long ee sound spelt ei with no c: caffeine

Q4.10 Each word is missing an unstressed vowel. Write each word in full.
(a) secret_ry   (b) veg_table   (c) priv_lege

Show answer

Say each word in a spelling voice to hear the hidden vowel: (a) secretary   (b) vegetable   (c) privilege


โ† All 11+ and KS2 SATs English topics

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