Why this topic matters · 7 min read
Spelling appears in SSC CGL Tier 1 as 1-2 questions in the English section, usually embedded in 'Spot the Error' or 'One Word Substitution' questions rather than standalone. High-frequency errors involve British vs American spellings, silent letters, double consonants, and commonly misspelled words. Mastery here adds 1-2 easy marks if you know the patterns; carelessness costs marks.
Common Spelling Patterns in SSC CGL
SSC CGL does not ask pure spelling questions like 'spell the word correctly.' Instead, spelling errors hide in error-spotting sentences or appear as distractors in vocabulary questions. The test focuses on words that sound similar but are spelled differently (homophones), words with silent letters, and British-American variants. Knowing 30-40 high-frequency misspelled words covers 90% of what appears in exams.
- Homophones: their/there/they're, to/too/two, principal/principle, allowed/aloud
- Silent letters: psychology, receipt, knight, debris, rhythm
- Double consonants: accommodate, embarrass, necessary, occurred, beginning
- British vs American: colour/color, favour/favor, realise/realize, travelling/traveling
- Suffix rules: -tion vs -sion, -able vs -ible, -ous vs -ious
- Common errors: occassion (wrong) vs occasion (right), seperate (wrong) vs separate (right)
High-Frequency Misspelled Words in SSC PYQs
These words appear repeatedly across SSC CGL papers. They are either phonetically tricky, have silent letters, or violate common spelling rules. Memorizing this list with their correct spellings is the fastest way to gain marks.
- Accommodate (double c, double m) — not accomodate
- Embarrass (double r, double s) — not embarass
- Necessary (one c, two s) — not neccessary
- Occurred (double c, double r) — not occured
- Receive (e before i after c) — not recieve
- Believe (i before e, not after c) — not beleive
- Separate (a in middle, not e) — not seperate
- Privilege (i before l, not after) — not privilage
- Rhythm (no vowels except y) — not rythm
- Occasion (double c, single s) — not occassion
- Definitely (i before t, not a) — not definately
- Existence (e before n, not a) — not existance
- Maintenance (a after m, not e) — not maintenence
- Conscience (double n, not c) — not consience
- Bureaucracy (eau start, not bur) — not burocracy
British vs American Spelling Rules
SSC CGL follows British English conventions (as per Indian education system), but questions sometimes test awareness of both. Know the patterns: -our vs -or, -re vs -er, -s vs -z, -ll vs -l.
- Colour, honour, favour, labour, harbour (British -our) vs color, honor, favor, labor, harbor (American -or)
- Centre, theatre, metre (British -re) vs center, theater, meter (American -er)
- Realise, organise, analyse (British -ise) vs realize, organize, analyze (American -ize)
- Travelling, cancelled, jewelled (British double l) vs traveling, canceled, jeweled (American single l)
- Defence, licence (noun), practise (verb) (British -ce) vs defense, license, practice (American -se/-ce)
Silent Letter Words
Words with silent letters are frequent in SSC CGL error-spotting. Aspirants often misspell them by dropping the silent letter or adding extra letters. These words test pronunciation vs spelling awareness.
- Psychology (silent p), psychiatry (silent p), pneumonia (silent p)
- Knight (silent k), knife (silent k), knack (silent k)
- Receipt (silent p), debt (silent b), doubt (silent b)
- Debris (silent s sound), island (silent s), aisle (silent s)
- Rhythm (no vowels except y), eighth (silent h), height (silent h)
- Subtle (silent b), muscle (silent c), castle (silent l)
Suffix and Prefix Rules
When adding suffixes to root words, spelling changes follow predictable rules. SSC CGL tests these in error-spotting where a word is misspelled due to incorrect suffix application.
- Drop silent e before -ing: make → making, write → writing (not makeing, writeing)
- Double final consonant before -ing if word ends in consonant-vowel-consonant: run → running, sit → sitting (not runing, siting)
- Change y to i before adding -ed or -ous: happy → happier, beauty → beautiful (not happyer, beautious)
- -tion vs -sion: use -tion after most letters, -sion after vowels or x (action, tension, expansion)
- -able vs -ible: -able is more common (comfortable, reasonable); -ible is rare (possible, terrible)
- -ous vs -ious: -ious after vowels (precious, conscious); -ous after consonants (dangerous, famous)
⚠ Common mistakes to avoid
- Confusing homophones in context: writing 'there' instead of 'their' or 'they're' — read the sentence for meaning, not just sound.
- Forgetting double consonants: writing 'occured' instead of 'occurred' or 'begining' instead of 'beginning' — these are high-frequency traps.
- Applying American spelling in a British English exam: writing 'color' instead of 'colour' — SSC follows British convention, so stick to -our, -re, -ise endings.
- Silent letters: dropping them (writing 'recieve' instead of 'receive' or 'psycology' instead of 'psychology') — memorize the silent letter list.
- Suffix errors: writing 'occassion' (double s, double c wrong) or 'seperate' (e instead of a) — these are classic SSC traps because they sound right but are spelled wrong.
- Mixing up -tion and -sion: writing 'expansion' as 'expandtion' — remember -sion after vowels, -tion elsewhere.
🧠 Memory aids
- RECEIVE: 'I before E except after C' — but RECEIVE breaks the rule (E before I after C), so memorize it separately.
- ACCOMMODATE: 'A double C, double M' — think 'two friends (C and M) need two chairs each.'
- EMBARRASS: 'Really Red and Ashamed' — double R, double S (RRA, SS).
- NECESSARY: 'One Collar, two Sleeves' — one C, two S (like a shirt).
- OCCURRED: 'Occur + red' — double C, double R (the root 'occur' already has double C, so add double R for past tense).
- SEPARATE: 'There is A in SEPARATE' — remember 'a rat' in the middle.
- RHYTHM: 'Rhythm Helps Your Two Hips Move' — no vowels except Y.
- PRINCIPAL vs PRINCIPLE: 'Principal is your PAL' (noun: school head); 'Principle is a RULE' (noun: moral rule).
🎯 SSC CGL exam tips
- Spelling in SSC CGL Tier 1 appears as 1-2 questions embedded in 'Spot the Error' or 'One Word Substitution' — not as standalone spelling tests. Read the full sentence to catch the error.
- High-frequency words like accommodate, embarrass, necessary, occurred, and separate appear in nearly every exam cycle. Memorize these 15-20 words and you cover 70% of spelling questions.
- British English is the standard: use -our (colour), -re (centre), -ise (realise), and double l (travelling). American spellings are marked wrong.
- Silent letter words (psychology, receipt, knight, debris) are common in error-spotting because aspirants often misspell them. Spend 5 minutes drilling these.
- In Tier 1, you have ~45 seconds per English question. If you spot a spelling error immediately, mark it and move on — don't second-guess. Trust your memorized list.
- Homophones (their/there/they're, to/too/two, principal/principle) appear in context-based questions. Read the sentence meaning, not just the sound.
Q1 · medium · PYQ 2012
In the following questions, four words are given in each question, out of which only one word is correctly spelt. Find the correctly spelt word.
- abracadabra
- abracadebri
- abrakadabra
- abracadebra
Q2 · medium · PYQ 2015
In the following Two Questions, four words are given each question, out of which only one word is correctly spelt. Find the correctly spelt word.
- Facsimilee
- Fasimmile
- Fasimile
- Facsimile
Q3 · medium · PYQ 2020
Select the wrongly spelt word.
- umbrella
- occurring
- sediment
- exprimant
Q4 · medium · PYQ 2010
In the following questions, groups of four words are given. In each group, one word is correctly spelt. Find the correctly spelt word.
- impromptue
- impetous
- illusery
- illustrious
Q5 · medium · PYQ 2015
In questions below, four words are given in each question, out of which only one word is correctly spelt. Find the correctly spelt word.
- curiosity
- quriocity
- curiousity
- curiocity