My Child Spells Phonetically — Should I Be Concerned?

Many families approach me because their child appears to be coping reasonably well with reading, yet spelling continues to be difficult. Sometimes the spelling is inaccurate but still perfectly understandable. This can leave parents wondering:

If I can understand what my child has written, why is the spelling such a problem?

The answer is not that every spelling mistake should cause concern. Phonetic spelling can demonstrate useful knowledge. However, when it remains a child’s main spelling strategy, particularly for familiar words, it can tell us something important about how much effort writing may still require.

Reading and spelling are not exactly the same

Reading and spelling are closely connected, but they place different demands on a learner.

When reading, the word is already visible. A child may recognise it from its overall appearance, the surrounding sentence or previous experience. When spelling, they must retrieve and reproduce the complete sequence of letters independently. This requires a more firmly established memory of the word’s written form. A child may therefore recognise a word when reading but still struggle to spell it accurately.

What is orthographic knowledge?

Orthographic knowledge is our stored understanding of how written English works. It includes:

• familiar written words;

• common letter combinations;

• spelling patterns;

• knowledge of where particular letters can appear within words;

• meaningful word parts, such as roots, prefixes and suffixes.

With repeated successful exposure, these words and patterns gradually become stored in what is sometimes described as an orthographic lexicon—a mental bank of written words that can be recognised and retrieved quickly.

Our understanding of dyslexia has developed considerably. Dyslexia was once associated much more narrowly with reading and phonological difficulties. The more recent Delphi definition recognises that orthographic skills, processing speed and working memory may also contribute to an individual profile, alongside phonological processing.

What can a phonetic spelling tell us?

Consider a child who writes:

ckat instead of cat

The child has identified the sounds correctly. Their spelling is therefore understandable and phonologically plausible. However, <ck> is not normally used at the beginning of an English word. It is usually a closing pattern, found at the end of a syllable or word, as in back or duck. The child has heard the sounds but has not yet securely applied the visual conventions governing how English words are written.

This differs from an error in which sounds are omitted or placed in the wrong order. For example, the webinar contrasted errors that failed to preserve the spoken sound sequence with spellings that preserved the sounds but used an inaccurate written pattern. The first may suggest a stronger phonological contribution; the second may indicate less secure orthographic knowledge.

One spelling alone cannot provide a conclusion. We need to consider whether the pattern is repeated across formal assessment, schoolwork and independent writing.

What if my child’s ideas are sophisticated?

A child may use imaginative ideas, mature vocabulary and effective sentence structures while continuing to spell inaccurately.

Those language strengths are important and should always be recognised. A child’s spelling difficulty should not be allowed to disguise the quality of their thinking. Equally, sophisticated ideas do not mean that persistent spelling difficulties are having no impact.

If we can understand it, does it really matter?

Phonetic spelling can still communicate meaning. It can also demonstrate that a child is using their phonics knowledge thoughtfully. The concern is not simply that the word “looks wrong”. When spelling by sound becomes the learner’s habitual approach, they may be constructing familiar words sound by sound rather than retrieving the complete spelling automatically. The presenter explained that this is likely to take longer and affect the fluency of literacy skills, even where the reader can understand the finished writing.

More effort devoted to spelling may leave fewer mental resources available for:

• organising ideas;

• selecting vocabulary;

• remembering punctuation;

• maintaining sentence structure;

• checking and improving written work.

The degree of concern will depend on the child’s age, teaching history and the frequency and persistence of the difficulty. Phonetic attempts are a natural part of early spelling development. They become more significant when familiar words and common patterns are not becoming secure despite appropriate teaching and repeated practice.

There is good reason for hope

English spelling is complex, but it is not entirely random.

Around half of English spellings can be worked out through sound alone. When orthographic patterns and morphology—the meaningful structure of words—are also considered, approximately 96% of words follow understandable principles, leaving only a small proportion with genuinely exceptional patterns.

This does not mean that a learner’s spelling will automatically improve by 96%. It means that children do not simply have to memorise thousands of unrelated words.

Support can teach them to notice:

• common and permissible letter combinations;

• where patterns can appear within words;

• regular and less predictable parts of words;

• roots, prefixes and suffixes;

• connections between related words.

Activities such as heart-part words, sound-to-spelling boxes, positional “parking spaces” and carefully focused retrieval practice can help accurate word forms become more secure and automatic. With explicit and carefully targeted support, spelling can become more accurate and fluent, allowing the learner to devote more attention to the ideas they want to communicate.

Would further guidance help?

If your child continues to find spelling challenging and you would like to understand the possible reasons more clearly, a free, no-obligation telephone consultation with me may be helpful. We can discuss their reading, spelling, educational history and the support they have already received. Where appropriate, one possible next step may be a full diagnostic dyslexia assessment to build a clearer picture of their individual strengths and areas of difficulty.

Whether or not you decide to progress with an assessment, you are very welcome to contact me for initial guidance.

Sue Campbell Specialist Dyslexia Assessor and Specialist English Tutor