Y12W22VC Why your writing loses readers

Some writing, you read effortlessly. The sentences move, the paragraphs connect, you look up and notice you've been reading for forty minutes. Other writing on the same subject — you read the same paragraph three times and put the article down. This isn't usually about intelligence. It's about whether the prose fits how the brain reads, or fights it. The difference is surprisingly measurable, and surprisingly learnable.

Core Vocabulary

cognitive

/ˈkɒɡnɪtɪv/|cog·ni·tive

adjective

Relating to thinking, mental processes, and the acquisition of knowledge; involving the conscious processing of information.

Word Breakdown: cog- (know, Latin) + -nitive (relating to)

Word family: cognition (n.), cognisable (v.)

Synonyms: mental, intellectual, thinking-related

Collocations: cognitive load, cognitive science, cognitive process

Example: The basic problem most bad writing doesn't account for is that reading is cognitively expensive.

In the articleThe basic problem most bad writing doesn't account for is that reading is cognitively expensive.

parse

/pɑːrs/|parse

verb | [parses, parsing, parsed]

To break down into meaningful units; to analyse or examine something in order to understand its structure or meaning.

Word family: parsed (v./adj.), parsing (v.)

Synonyms: analyse, break down, interpret

Collocations: parse a sentence, parse the meaning, parse the code

Example: Every sentence your brain parses consumes attention.

In the articleEvery sentence your brain parses consumes attention—and attention is a limited resource.

attention

/əˈtenʃən/|at·ten·tion

noun

Focused mental engagement or concentration; the directing of awareness toward specific information or tasks.

Word Breakdown: at- (toward, Latin) + -tend (stretch/extend) + -tion (act of)

Word family: attentive (v.), attentively (adv.)

Synonyms: focus, concentration, awareness

Collocations: pay attention, hold attention, reader's attention

Example: A paragraph of sentences each demanding three operations starts to eat the reader's capacity for attention.

In the articleEvery sentence your brain parses consumes attention—and attention is a limited resource.

obscure

/əbˈskjʊər/|ob·scure

verb | [obscures, obscuring, obscured]

To make unclear or difficult to understand; to hide or conceal from view.

Word family: obscured (v./adj.), obscurity (v.)

Synonyms: conceal, hide, confuse

Collocations: obscure the meaning, obscure the view, obscure the issue

Example: Academic writing sometimes obscures ideas rather than revealing them.

In the articleAcademic writing has become so consistently difficult to read.

nominalisation

/ˌnɒmɪnəlaɪˈzeɪʃən/|nom·i·nal·i·sa·tion

noun

The grammatical transformation that turns verbs into abstract nouns, often making sentences harder to read and burying the actual action.

Word Breakdown: nomin- (name, Latin) + -alisation (act of)

Word family: nominalise (v.), nominalised (v./adj.)

Synonyms: verbing, substantivation

Collocations: excessive nominalisation, reduce nominalisation, nominalisation obscures

Example: Using complex nominalisations makes sentences harder to parse than using active verbs.

In the articleAcademic writing has developed into a specific register using complicated sentence structures.

concrete

/ˈkɒŋkriːt/|con·crete

adjective

Specific and tangible; referring to particular things that can be experienced directly through the senses, rather than abstract concepts.

Word Breakdown: con- (together, Latin) + -crete (grow)

Word family: concretely (adv.), concreteness (v.)

Synonyms: specific, tangible, definite

Collocations: concrete example, concrete details, concrete language

Example: Name concrete things rather than abstract ones to engage the reader.

In the articleName concrete things rather than abstract ones.

abstract

/ˈæbstrækt/|ab·stract

adjective

General and non-specific; referring to ideas, qualities, or concepts that cannot be perceived directly by the senses.

Word Breakdown: ab- (away, Latin) + -stract (pull/draw)

Word family: abstractly (adv.), abstraction (n.)

Synonyms: general, theoretical, conceptual

Collocations: abstract concept, abstract noun, abstract idea

Example: Abstract nouns like 'policy' and 'consequences' are harder to visualise than concrete ones.

In the articleWriting that shows specific things to a reader is almost always more engaging than writing that describes abstractions.

passive

/ˈpæsɪv/|pas·sive

adjective

In grammar, the voice of a verb in which the action is done to the subject rather than by the subject; the opposite of active voice.

Word Breakdown: pass- (suffer/endure, Latin) + -ive (having the quality of)

Word family: passively (adv.), passivity (v.)

Synonyms: inactive, receptive

Collocations: passive voice, passive construction, passive sentence

Example: Passive voice is over-used in most writing.

In the articlePassive voice is over-used in most writing.

Technical Terms

nominalisation

/ˌnɒmɪnəlaɪˈzeɪʃən/|nom·i·nal·i·sa·tion

noun

The grammatical process of transforming a verb or adjective into a noun, which often makes sentences more abstract and harder to process (e.g. 'make a decision' instead of 'decide').

Synonyms: related term, similar concept

Collocations: avoid nominalisation, heavy nominalisation, nominalisation buries the verb

Example: In practice, the grammatical process of transforming a verb or adjective into a noun, which often makes sentences more abstract and harder to process (e.g.

In the articleNominalisation — burying the verb inside a noun — is the single most common way writers add unnecessary complexity.

concrete language

/ˈkɒŋkriːt ˈlæŋɡwɪdʒ/|con·crete lan·guage

noun phrase

Specific, tangible, and directly observable words and phrases, as opposed to abstract generalisations; language that creates a clear mental image.

Synonyms: related term, similar concept

Collocations: use concrete language, prefer concrete to abstract, concrete nouns and verbs

Example: In practice, specific, tangible, and directly observable words and phrases, as opposed to abstract generalisations; language that creates a clear mental image..

In the articleThe fix for abstract drift is concrete language: specific nouns, active verbs, and examples the reader can picture.

cognitive load

/ˈkɒɡnɪtɪv loʊd/|cog·ni·tive load

noun phrase

The total mental effort or burden a sentence, paragraph, or task places on the reader's working memory and processing capacity.

Synonyms: processing demand, mental burden

Collocations: reduce cognitive load, high cognitive load, excessive cognitive load

Example: Writing that manages the reader's cognitive load doesn't fail because ideas are weak; it fails because ideas never get through the overhead of decoding the prose.

In the articleReading is cognitively expensive.

active voice / passive voice

/ˈæktɪv vɔɪs / ˈpæsɪv vɔɪs/|ac·tive voice / pas·sive voice

noun phrase

Two grammatical constructions: active voice has the subject performing the action (agent-focused); passive voice has the subject receiving the action (patient-focused). Active voice is typically faster to process.

Synonyms: related term, similar concept

Collocations: use active voice, avoid passive voice, active voice construction

Example: The committee reviewed the report' (active) is clearer than 'The report was reviewed by the committee' (passive).

In the articleActive voice, concrete subjects, and direct verb constructions are processed faster than passive voice, abstract nouns, and elaborate clause structures.

the curse of knowledge

/ðə kɜːs əv ˈnɒlɪdʒ/|the curse of knowl·edge

noun phrase

Steven Pinker's term for the writer's inability to imagine not knowing what they know, causing them to produce prose that is clear to themselves but opaque to readers who lack their background.

Synonyms: related term, similar concept

Collocations: suffer from the curse of knowledge, overcome the curse of knowledge

Example: In practice, steven pinker's term for the writer's inability to imagine not knowing what they know, causing them to produce prose that is clear to themselves but opaque to readers who lack their background..

In the articlePinker calls this the curse of knowledge: once you know something, it becomes almost impossible to imagine not knowing it.

Figurative Phrases

lose the reader

To fail to hold or maintain a reader's attention; to cause the reader to disengage. The phrase is idiomatic; readers are not literally lost.

Etymology/Type: Metaphor of loss; the reader is metaphorically lost when attention fails, meaning comprehension breaks down.

Synonyms: lose the audience, fail to hold attention, let the reader drift away

Example: Writing that doesn't manage the reader's cognitive load loses the reader.

In the articleSome writing, on the same subject, you find yourself reading the same paragraph three times.

eyes glaze over

To lose focus or engagement; to stop paying attention. The phrase is idiomatic; eyes do not literally glaze.

Etymology/Type: Physical description as metaphor; glazed eyes signal disengagement and mental shutdown despite physical presence.

Synonyms: attention fades, the reader zones out, focus is lost

Example: When reading difficult prose, your eyes glaze over.

In the articleYour eyes glaze.

drag on

To continue tediously or slowly; to move slowly and heavily, usually applied metaphorically to time or writing. 'Drag' is figurative.

Etymology/Type: Movement metaphor; something that drags moves slowly and tediously, applied to writing that should move but doesn't.

Synonyms: go on too long, become tedious, overstay its welcome

Example: Long sentences drag on and exhaust the reader.

In the articleThe sentences move.

hit the mark

To succeed in achieving a goal or intended effect; to land successfully on target. The phrase derives from archery but is used figuratively.

Etymology/Type: Archery metaphor; hitting the mark means success in striking the target, applied to achieving the intended effect.

Synonyms: land perfectly, achieve the intended effect, succeed precisely

Example: Clear, concrete writing hits the mark with readers.

In the articleThe sentences move; the paragraphs connect.

fall flat

To fail to achieve the intended effect; to land without impact. The phrase is idiomatic; not literal falling.

Etymology/Type: Physical metaphor; flatness signals absence of impact or resonance, applied figuratively to failure to engage.

Synonyms: miss the mark, fail to land, have no impact

Example: Writing filled with jargon falls flat with non-expert readers.

In the articleYou put the article down without finishing it.

the reader's patience

The reader's limited tolerance or capacity to continue reading; patience is treated as a resource that can be depleted. 'Patience' is idiomatically resourceified.

Etymology/Type: Personification treating patience as a quantifiable resource, implying it can be depleted through tedium.

Synonyms: the reader's tolerance, the reader's willingness to continue, how long the reader will stay

Example: Dense prose quickly exhausts the reader's patience.

In the articleYou look up and find you've been reading for forty minutes.

Confusing Words

cognitive vs. cognisant

These are paronyms — they look or sound similar but carry entirely different meanings, and using one when you mean the other can obscure your meaning.

  • cognitive in American English) = aware of or having knowledge of something (adjective describing a state of awareness). Cognitive describes the domain (thinking); cognisant describes the state (being aware). 'Cognitive load' describes mental effort; 'be cognisant of the problem' means being aware of it. — relevant example usage.
  • cognisant in American English) = aware of or having knowledge of something (adjective describing a state of awareness). Cognitive describes the domain (thinking); cognisant describes the state (being aware). 'Cognitive load' describes mental effort; 'be cognisant of the problem' means being aware of it. — relevant example usage.

Substitution test: Check which word fits the context more accurately.

concrete vs. abstract

These are contrasting terms — they are opposites or sit at different ends of a spectrum, and using one when you mean the other can obscure your meaning.

  • concrete = general, theoretical, non-specific; referring to ideas, qualities, or concepts (theory, concept, quality). Concrete is what you can point to; abstract is what you must imagine or conceptualise. The article emphasises choosing concrete nouns and examples over abstract ones. — relevant example usage.
  • abstract = general, theoretical, non-specific; referring to ideas, qualities, or concepts (theory, concept, quality). Concrete is what you can point to; abstract is what you must imagine or conceptualise. The article emphasises choosing concrete nouns and examples over abstract ones. — relevant example usage.

Use concrete when specific, tangible, particular; referring to things that can. Use abstract when general, theoretical, non-specific; referring to ideas, qual.

obscure vs. ambiguous

These are near-synonyms — they are related in meaning but differ in important ways, and using one when you mean the other can obscure your meaning.

  • obscure = having multiple possible meanings; open to different interpretations (it could mean this or that). Obscure is about clarity (is it understandable?); ambiguous is about multiplicity (does it have one meaning or several?). Writing can be obscure because it uses jargon; it can be ambiguous if a pronoun could refer to two different things. — relevant example usage.
  • ambiguous = having multiple possible meanings; open to different interpretations (it could mean this or that). Obscure is about clarity (is it understandable?); ambiguous is about multiplicity (does it have one meaning or several?). Writing can be obscure because it uses jargon; it can be ambiguous if a pronoun could refer to two different things. — relevant example usage.

Use obscure when hard to understand; unclear or difficult to perceive (the pr. Use ambiguous when having multiple possible meanings; open to different interpr.