11 Plus Vocabulary: 300+ Words Your Child Should Know
Key Takeaways
- Vocabulary is tested directly in verbal reasoning and comprehension, and indirectly across every section of the 11 Plus
- Learn three to five new words daily using a vocabulary journal with definitions, synonyms, antonyms, and original sentences
- Use spaced repetition to review words at increasing intervals for long-term retention
- Daily reading for pleasure is the most powerful vocabulary-building habit, aim for at least twenty minutes a day
Vocabulary is the thread that runs through every section of the 11 Plus examination. It is tested directly in verbal reasoning, where children must identify synonyms, antonyms, and word relationships. It is tested in English comprehension, where children must understand the meaning of words in context and explain the effect of an author's language choices. And it underpins performance in every other section, because a child who understands the language of a question is better placed to answer it accurately. Despite its importance, vocabulary is one of the areas where many families feel least confident in their preparation approach. Building a strong vocabulary is not something that can be achieved through a single intensive session. It requires consistent, daily engagement with words over months and years. The good news is that the strategies for building vocabulary are well-established and practical, and parents can support this process without needing specialist knowledge. This guide provides a structured approach to vocabulary building for the 11 Plus. We include word lists organised by category, practical learning techniques that make words stick, daily habits that build vocabulary naturally, and a vocabulary journal system that turns word learning into a manageable, even enjoyable, routine. The approach in this guide is designed to make vocabulary building sustainable and effective over the long preparation period. Rather than cramming word lists in the final weeks, building vocabulary habits early ensures that words are learned deeply enough to be recalled under test conditions.
A strong vocabulary is essential for 11 Plus success across verbal reasoning, comprehension, and every other test section. Effective preparation combines daily reading, a structured vocabulary journal, spaced repetition review, and contextual learning to build a bank of 300 or more essential words.
Why Vocabulary Matters So Much for the 11 Plus
The 11 Plus tests vocabulary in multiple ways, both direct and indirect. Understanding how vocabulary is tested helps you prioritise the right kind of preparation and ensures your child is ready for every question type where vocabulary plays a role.
In verbal reasoning, vocabulary is tested explicitly. Questions ask children to identify synonyms (words with the same meaning), antonyms (words with opposite meanings), and analogies (word relationships). For example, a question might ask: which word is closest in meaning to 'benevolent'? If the child does not know the word, they cannot answer the question, no matter how strong their reasoning skills are. Verbal reasoning also includes cloze-style questions where children must select the correct word to complete a sentence, which requires both vocabulary knowledge and contextual understanding.
In English comprehension, vocabulary knowledge determines how well a child understands the passage they are reading. A child who encounters several unfamiliar words in a passage will struggle to follow the narrative, make inferences, or answer questions about the author's language choices. Comprehension questions that specifically ask about vocabulary in context are worth significant marks, and they reward children who can explain not just what a word means but why the author chose that particular word.
Indirectly, vocabulary affects performance across the entire test. A child who understands the precise meaning of mathematical terms like 'product', 'quotient', 'consecutive', and 'integer' can interpret maths questions more accurately. A child who understands instruction words like 'deduce', 'justify', and 'evaluate' knows what kind of answer the examiner expects. This broad functional vocabulary is just as important as the literary vocabulary tested in English sections.
The research is clear: vocabulary size is one of the strongest predictors of 11 Plus success. Children who read widely and learn words systematically have a significant advantage over those who do not, and this advantage shows up in every section of the test.
Mathematical and scientific vocabulary is often overlooked in 11 Plus vocabulary preparation but is tested indirectly through the maths and reasoning sections. Words like consecutive, adjacent, perpendicular, symmetrical, circumference, and diameter appear in maths questions, and children who do not understand these terms cannot interpret the questions correctly. Similarly, words like hypothesis, variable, and observation may appear in non-fiction comprehension passages. Including these functional vocabulary terms alongside literary words ensures comprehensive preparation across all sections of the test.
Essential Word Categories for the 11 Plus
Rather than memorising random word lists, it is more effective to organise vocabulary learning by category. This gives children a framework for understanding how words relate to each other and makes new words easier to remember because they are connected to words the child already knows.
Emotions and feelings are heavily tested. Children should know words like apprehensive, elated, melancholy, indignant, bewildered, forlorn, jubilant, resentful, tranquil, and exasperated. Beyond knowing definitions, children should understand the shades of difference between similar emotions: how is 'furious' different from 'irritated'? How is 'terrified' different from 'anxious'?
Descriptive and literary words appear frequently in comprehension passages. Words like ominous, serene, desolate, vibrant, pristine, tumultuous, ethereal, luminous, sombre, and resplendent help children understand the tone and atmosphere of a text. These words also appear in verbal reasoning synonym and antonym questions.
Character and personality words are essential for comprehension questions that ask about characters. Children should know words like benevolent, malicious, courageous, timid, astute, naive, diligent, lethargic, modest, and arrogant. These words frequently appear as answer options in multiple-choice questions and in written response questions about character traits.
Academic and formal vocabulary includes words that children encounter in non-fiction passages and in the test instructions themselves. Words like consequently, furthermore, nevertheless, albeit, significant, considerable, predominantly, adjacent, conceive, and constitute are part of the formal register that 11 Plus passages often use. Children who are comfortable with this register can read more efficiently and answer more accurately.
Formal and informal register awareness is another dimension of vocabulary knowledge that the 11 Plus tests. Children should understand that words exist on a spectrum from casual to formal, and that the same idea can be expressed using different register levels. For example, happy is informal, pleased is neutral, delighted is formal, and elated is very formal. Comprehension passages often use formal vocabulary, and children who are comfortable with this register can read more quickly and accurately. Verbal reasoning questions also draw on formal vocabulary, so familiarity with formal language is a practical advantage across the entire test.
Learning Techniques That Make Words Stick
Learning new words effectively requires more than reading a definition once. Research on vocabulary acquisition shows that children need multiple encounters with a word in different contexts before it becomes part of their active vocabulary. The following techniques ensure that new words are learned deeply enough to be used confidently on the test.
Contextual learning is the most powerful technique. When your child encounters a new word during reading, do not simply tell them the definition. Ask them to guess the meaning from the surrounding context, then check together. This process of deduction engages deeper cognitive processing than passive definition reading and creates stronger memory traces.
Word families and morphology help children decode unfamiliar words on the test. Learning that the prefix 'bene-' means 'good' or 'well' helps a child understand benevolent, beneficial, benefactor, and benediction, even if they have only explicitly learned one of these words. Similarly, knowing that the suffix '-ous' means 'full of' helps decode numerous adjectives: courageous, treacherous, luminous, ominous.
Spaced repetition is the technique of reviewing words at increasing intervals over time. Rather than studying a word once and moving on, revisit it after one day, then three days, then a week, then two weeks. This pattern matches how memory consolidation works and dramatically improves long-term retention. EdifyPod Nexus uses spaced repetition in its vocabulary exercises, automatically resurfacing words at the optimal interval for each child.
Active use cements vocabulary. Encourage your child to use new words in conversation, in their writing, and in sentences they create specifically for vocabulary practice. A word that a child has only read is stored in their recognition vocabulary; a word they have used in their own sentences is stored in their productive vocabulary, which is more robust and accessible under test conditions.
Word roots, prefixes, and suffixes provide a systematic approach to decoding unfamiliar words. Common prefixes include un- (not), re- (again), pre- (before), mis- (wrong), dis- (not or opposite), anti- (against), and inter- (between). Common suffixes include -tion (act of), -ness (state of), -ful (full of), -less (without), -able (capable of), and -ment (result of). Learning these building blocks gives children the tools to work out the approximate meaning of thousands of words they have never encountered before, which is an invaluable skill on the test when they meet unfamiliar vocabulary.
The Vocabulary Journal System
A vocabulary journal is a simple, practical tool that turns word learning into a daily habit. The system works because it provides structure, encourages active engagement with words, and creates a personal resource that the child can review regularly in the months before the test.
The journal is a dedicated notebook where your child records new words as they encounter them. For each word, the child writes the word itself, the sentence in which they found it, the meaning (in their own words, not copied from a dictionary), a synonym and an antonym if applicable, and an original sentence using the word. This multi-faceted entry ensures deep processing of each word.
A realistic daily target is three to five new words. This is enough to build a substantial vocabulary over several months without overwhelming the child. Over a six-month period, learning just three words a day produces a bank of more than 500 words, which is a significant advantage on the 11 Plus. The key is consistency: a few words every day is far more effective than a large batch once a week.
Review is as important as initial learning. Set aside five minutes each day for the child to review five to ten words from earlier in the journal. Use the cover-and-test method: cover the definition, read the word, and try to recall the meaning and use it in a sentence. Words that the child remembers easily can be reviewed less frequently, while words that are still uncertain should be reviewed more often.
The vocabulary journal also serves as a confidence builder. As the journal fills up, the child can see tangible evidence of their growing vocabulary, which is motivating and reassuring. Many children enjoy the process of recording words and take pride in their expanding collection, especially when they encounter a journal word in a comprehension passage and know it immediately.
Discussion-based vocabulary activities are particularly effective because they require children to think about words at a deeper level than simple definition recall. Try the odd one out game, where you present four words and your child must identify which one does not belong and explain why. For example: tranquil, serene, frantic, peaceful. Frantic is the odd one out because it means agitated, while the others all describe calmness. This game develops categorisation skills, synonym awareness, and the ability to articulate reasoning, all of which are directly tested on the 11 Plus.
Daily Habits That Build Vocabulary Naturally
The most effective vocabulary building happens not through dedicated study sessions alone but through daily habits that expose children to a wide range of language in natural contexts. These habits work because they provide the repeated, varied encounters with words that memory research shows are essential for deep learning.
Reading for pleasure is the single most important habit. Children who read for at least twenty minutes a day encounter thousands of words in context over the course of a year, including many that are above their current reading level. Encouraging a mix of genres, including fiction, non-fiction, newspapers, and magazines, ensures exposure to a broad vocabulary range. Quality children's literature, such as books by authors like Michael Morpurgo, Jacqueline Wilson, Anthony Horowitz, and David Walliams, uses rich vocabulary in accessible contexts.
Listening to audiobooks and podcasts expands vocabulary through a different channel. Children who listen to well-narrated stories or informative programmes encounter formal vocabulary spoken aloud, which helps with pronunciation and recognition. Listening also develops the ear for language that supports verbal reasoning and comprehension skills.
Family discussion and conversation matter more than many parents realise. Using varied vocabulary in everyday conversation, explaining unfamiliar words when they arise, and encouraging children to express themselves precisely all contribute to vocabulary growth. Asking open-ended questions at mealtimes, such as describing the best and worst parts of the day in detail, gives children practice with expressive language.
Word games and puzzles make vocabulary practice enjoyable. Crosswords, word searches, Scrabble, Bananagrams, and definition-guessing games all engage children with words in a low-pressure context. The competitive element of games often motivates children who resist formal study. EdifyPod Nexus incorporates gamified vocabulary challenges that make daily word learning feel like play rather than work, and Eddy celebrates progress to keep motivation high. For families seeking additional structure, edifypod.com/11plus offers Group and 1-to-1 Tutoring where tutors build vocabulary through interactive, discussion-based sessions.
For children who resist formal vocabulary study, finding words in their areas of interest can be a gateway to broader engagement. A child who loves football might learn words like tenacious, resilient, tactical, and dominant through match reports. A child who enjoys cooking might encounter words like infuse, simmer, incorporate, and garnish through recipe books. Once a child sees that interesting words exist in every domain, they become more receptive to learning vocabulary across all contexts, including the more formal words they will encounter on the test.
Frequently Asked Questions
How many new words should my child learn each day for the 11 Plus?
Three to five new words per day is a sustainable and effective target. Over six months, this builds a bank of 500 or more words. Consistency matters more than volume, a few words every day beats a large batch once a week.
What is the best way to learn vocabulary for the 11 Plus?
Combine wide reading with a vocabulary journal system. Record new words with definitions, synonyms, antonyms, and original sentences. Review regularly using spaced repetition so words move into long-term memory.
Should my child memorise word lists for the 11 Plus?
Word lists are useful as a starting point, but memorising definitions alone is not enough. Children need to encounter words in context, use them in sentences, and review them regularly for deep learning that transfers to the test.