Literary Devices and Their Effects: The 20 That Get Tested

Quick answer: Twenty devices cover almost every English Literature question: five sound (alliteration, sibilance, plosives, assonance, onomatopoeia), five imagery (simile, metaphor, extended metaphor, personification, pathetic fallacy), five structural (enjambment, caesura, volta, cyclical structure, foreshadowing) and five meaning-based (symbolism, motif, juxtaposition, irony, semantic field). The marks live in the effect, not the name.

Last term I went back through two years of my own English Literature answers with a highlighter. Every device I had ever been credited for came from about twenty categories, and none of the exotic ones I panic-memorised ever earned me anything. English is my strongest subject and I still lost marks for a year doing the same thing: spotting devices beautifully, then writing a limp sentence about what they "emphasise". This is the list I use, plus the sentence shape that fixed it.

Sound devices: what the noise is doing

Sound devices only earn marks when you can say what the sound imitates or how the line feels. If you cannot, leave them out.

• Alliteration — repeated consonants in nearby words, like "bitter biting breeze". The effect depends on the letter: hard sounds feel aggressive, soft ones gentle.
• Sibilance — repeated s, sh and z sounds, like "the sea slid softly". Usually hushed, secretive or sinister.
• Plosives — b, p, d, t, k and g, sounds that burst, like "black bark cracked". Violent, abrupt, angry.
• Assonance — repeated vowel sounds inside words, like "deep green sleep". Long vowels slow a line down, short vowels speed it up.
• Onomatopoeia — words that imitate sound: crash, hiss, thud. Puts the reader inside the moment instead of outside describing it.

The trap is "the alliteration emphasises the point". It emphasises nothing on its own. Say what the sound does to your ear.

Imagery devices: comparison and picture-making

Imagery devices put two things side by side, so explain what the comparison implies that plain description would not.

• Simile — comparison using like or as. The two things stay separate, so a simile suggests resemblance without full transformation.
• Metaphor — states one thing is another. More total than a simile, which is often the point worth making.
• Extended metaphor — one comparison sustained across several lines or a whole text. High value: it covers language and structure at once.
• Personification — human qualities given to something non-human. Always ask which quality, because "the wind screamed" and "the wind wandered" are nothing alike.
• Pathetic fallacy — weather or landscape mirroring a character's mood. Common in prose openings and easy to link to theme.

Structure devices: where the reader's attention moves

Structure comments are the least crowded marks in the paper, because most students write only about single words.

• Enjambment — a sentence runs past the line ending without a pause. Momentum, spilling over, a speaker who cannot stop.
• Caesura — a strong pause inside a line, usually a full stop, comma or dash. Hesitation, interruption, a thought breaking off.
• Volta — the turn in a sonnet, often around line 9 or just before the final couplet. Saying where the argument turns is worth more than naming it.
• Cyclical structure — the text ends where it began. Trapped, unchanged, inevitable.
• Foreshadowing — an early detail hinting at a later event. Builds dread and rewards knowing the whole text.

Meaning devices: symbols, motifs and irony

• Symbolism — a concrete object standing for an abstract idea.
• Motif — an image or idea repeating across the whole text. A symbol appears once and means something; a motif keeps coming back.
• Juxtaposition — two contrasting things side by side so each sharpens the other.
• Irony — a gap between what is said or expected and what is true. Name the type: verbal, situational or dramatic.
• Semantic field — a cluster of words from one area of meaning: illness, warfare, money. The most underused device here, because it covers a whole extract in one sentence instead of picking at three words.

The sentence shape that turns spotting into marks

Four moves, one or two sentences: device, short embedded quotation, effect on the reader, link to the writer's bigger idea. Miss the last two and you are describing, not analysing.

Watch it improve.

1. "The poet uses sibilance." Nothing. No quotation, no effect.
2. "The poet uses sibilance in 'slid softly' which emphasises the sound of the sea." Better, but "emphasises" does no work.
3. "The sibilance of 'the sea slid softly' hushes the line exactly where the speaker describes a memory she will not disturb, so the sound itself turns secretive — which fits the poem's refusal to say what happened that summer."

AQA's GCSE English Literature objective for language asks you to analyse how language, form and structure create meanings and effects, using terminology only where appropriate. Terminology is not the mark. Cambridge IGCSE and International A-Level want you to show how writers shape meaning; AP English Literature wants the device tied to your interpretation; WASSCE Literature asks about effect on the reader. Same thing, four systems.

Worked example: two answers on the same four lines

Take these lines, which I wrote so we can pull them apart.

The kitchen light still burns at four.

Her hands, small birds, keep folding, folding —

the same shirt, the same crease, the same

soft hush of cotton against cotton.

Weak answer: "The poet uses a metaphor, 'small birds', and repetition of 'the same'. This shows the woman is busy. There is also sibilance which emphasises the cotton."

Strong answer: "Describing the mother's hands as 'small birds' makes them fragile and restless rather than capable, so her labour reads as something happening to her rather than chosen. The repetition of 'the same' flattens three separate objects into one endless task, and the sibilance of 'soft hush of cotton against cotton' keeps the noise below hearing — she works at four in the morning without being permitted to make a sound. The dash after 'folding, folding' leaves the line unfinished, as though the work has no natural end."

Both answers name the same devices. The strong one spends six of its hundred words on terminology and the rest on effect. That ratio is the skill. For a second opinion, paste your own paragraph into the essay coach and see whether your effect sentence claims anything.

Five mistakes that cost me marks

1. Writing a shopping list: "There is a simile, a metaphor and alliteration." Spotting is free; explaining is paid.
2. Naming the wrong term confidently. If you cannot tell assonance from consonance, describe the sound — "the repeated long e sound" — and keep the marks.
3. Empty effect verbs: emphasises, highlights, stands out. Replace each with a human reaction: uneasy, rushed, trapped, tender.
4. Quoting too much. Three or four words embedded in your sentence beats a whole line dropped in.
5. Ignoring structure. Where the poem turns, where sentences break, how the ending compares with the opening — that is where the top band lives.

Test yourself

1. A poet uses plosives in "cracked and broke". What effect should you write about, and what should you avoid saying?
2. What is the difference between a symbol and a motif, in one sentence?
3. Which device lets you comment on a whole extract in a single sentence, and why?

Answers: (1) the harsh bursting sound suggests violence or anger — avoid "emphasises the breaking". (2) A symbol stands for an idea once; a motif repeats across the text. (3) Semantic field, because it groups many words under one area of meaning.

FAQ

How many literary devices do I need to know for an English Literature exam?

Around twenty, used properly, is enough at GCSE, Cambridge IGCSE, AP or WASSCE level. No mark scheme awards points for rare terminology. Students who know forty devices badly score below students who know fifteen and explain effects.

Do I lose marks for using the wrong technical term?

You do not lose marks directly, but you lose the credit that term carried, and a wrong label makes a good point look confused. If unsure, describe what is happening in plain words instead.

What is the difference between a motif and a symbol?

A symbol is a single object representing an abstract idea in one moment. A motif is an image or idea recurring through a text, building meaning by repetition. If it comes back three times, call it a motif.

How do I revise literary devices without just memorising definitions?

Attach each device to a line from a text you are actually studying, never a generic textbook example. Build flashcards with the quotation on the front and the device plus a written effect sentence on the back. If one confuses you, get it explained with a fresh example until you can produce your own.

In short

Twenty devices cover almost everything you will be asked about, and the list takes an afternoon to learn. What takes a term is the effect: naming the feeling a sound, comparison or structural break creates, then tying it to the writer's argument. Spot less, explain more. That is the jump from a middle band to a top one in any English text you study.