Year 1 common exception spelling words

Year 1 common exception words — sometimes called "tricky words" or "sight words" — are high-frequency words that appear constantly in children's reading and writing, but can't be reliably decoded using the phonics patterns taught in Year 1. They need to be recognised on sight and spelled from memory.

The list includes very short, very common words: the, a, is, I, was, are. Most children will encounter all of these words within their first few weeks of reading. Getting them secure early frees up cognitive resource for the harder phonics work to come.

Why these words are "tricky"

Each word on this list breaks at least one phonics rule that Year 1 children have been taught. said has an unexpected vowel sound. once has a soft 'c'. friend has a confusing 'ie'. The rules aren't wrong — they're just insufficient for these particular words. Children need a different strategy: see it, say it, write it, check it.

The most common error pattern is "plausible but phonetically-reasoned misspelling" — a child writing woz for was, or sed for said. These aren't random errors; they show the child is applying phonics logic. The fix is repeated exposure and retrieval practice, not more phonics teaching.

How teachers use this list

• Word walls: many classrooms display all Year 1 and Year 2 common exception words on a permanent wall display — children can refer to them during independent writing.
• Flashcard practice: quick-fire flashcard sessions (5 cards, 2 minutes) build automaticity. The goal is instant recognition with zero hesitation.
• Reading and spelling tests: the KS1 Phonics Screening Check and Year 2 SATs both draw on common exception words. Regular low-stakes testing is the most effective preparation.
• Sent-home lists: many schools send a small batch of common exception words home each week for parents to practise with children. SpellCast's parent-facing spelling feature supports exactly this.

Tips for learning common exception words

• Test, don't re-read. Having a child try to spell the word from memory (then checking) is far more effective than looking at it again. The "testing effect" is one of the most robust findings in memory research.
• Short sessions, often. Five minutes four times a week outperforms thirty minutes once a week. Frequency drives automaticity more than duration.
• Say it in a sentence. Words learned in isolation are harder to access in context. SpellCast reads every word in a complete sentence — the same way teachers dictate in tests.
• Catch the tricky bit. Help children identify exactly what makes the word tricky and draw attention to it. "In said, the vowel sounds like 'e' but it's written 'ai' — that's the bit to remember."