'sol-' 'sun' 'helio-' - Vocabulary Grids

£3.00

Three word-parts, one meaning. 'sol-' from Latin, 'sun' from Old English, 'helio-' from Greek all carry the idea of the sun, and they turn up across everyday English: 'solar', 'sunflower', 'helium', 'solstice'. Once a learner sees the three forms for what they are, a whole cluster of words - science words, weather words, garden words - lines up behind a single idea.

Where these word-parts come from

Three word-parts in this set all mean 'sun', and they come into English from three different languages. 'sun' is the home-grown one, from Old English 'sunne'. 'sol-' is the Latin one, from 'sol' 'the sun'. 'helio-' is the Greek one, from 'hēlios' 'the sun'. Three languages, three forms, one idea - the star at the centre of our sky.

Here is the part worth knowing. Go back far enough and the three are the same word. Latin 'sol', Old English 'sunne' and Greek 'hēlios' all descend from a single Proto-Indo-European root, *sawel-, meaning 'the sun'. (Proto-Indo-European is the reconstructed ancestor of English, Latin, Greek, Sanskrit and most European languages - the deepest layer of word history we can sensibly trace. The asterisk marks it as reconstructed rather than written down anywhere.) The root had two shapes very early on, and that split is why English ended up with both an '-l-' form ('sol-') and an '-n-' form ('sun'). The Greek 'hēlios' belongs to the same family.

From the Latin side, 'solaris' 'of the sun' gave English 'solar' in the mid-15th century. 'solstitium' - 'sol' plus 'sistere' 'to stand still' - gave 'solstice' in the mid-13th century, the point where the sun seems to halt before turning back. 'solarium' first meant a sundial or sun-terrace in Latin, and its sense drifted to the glass sun-room we mean today. 'parasol' arrives by a different route, from Italian 'parare' 'to shield' plus 'sole' 'sun' (itself from Latin 'sol'): literally a shield against the sun.

From the Greek side, 'helio-' builds the science words. 'heliotrope' - 'hēlios' plus 'tropos' 'a turn' - came into English in the 1620s for a plant that turns its flowers to the sun; in Greek the same word first meant a sundial. 'heliocentric' puts the sun at the centre. 'helium' was coined in 1868, named for the sun because the gas was first detected in sunlight, before it was ever found on Earth in 1895.

From the Old English side, 'sunne' simply joins onto other words: 'sunflower', 'sunrise', 'sunlight', 'sunburn', 'sunny'. 'Sunday' is older and stranger - Old English 'Sunnandæg', a direct copy of Latin 'dies Solis' 'day of the sun'. One small thing ties the strands together neatly: 'solstice', 'heliotrope' and 'solarium' all began life connected to the sundial - the sun standing still, the sun turning, the sun's shadow marking the hour.

What's included

•      A vocabulary grid for each word in the set, each looking at one word from four sides: what it means, words close to it (synonyms), the word used in a sentence, and where it comes from (etymology)

•      A worked first grid, completed as an example, so the learner sees what good answers look like before tackling the rest

•      A glossary of suggested answers at the end, for checking or for the learner to research themselves

•      Words range from the everyday ('solar', 'sunrise', 'sunlight') to the less familiar ('heliocentric', 'perihelion', 'solstice')

•      Printable PDF

For personal use in home education and tutoring only.

Who it's for

Designed first for my own children, but they suit a wider range:

•      Anyone who loves etymology and wants to see English words through their history rather than memorise them cold

•      11 Plus learners building academic vocabulary

•      Children working through morphology in upper KS2, KS3 or KS4

•      Home-educated children working through structured spelling and vocabulary independently

•      Specialist tuition students, including those with dyslexia or poor working memory

•      Parents working alongside their children

•      Adults brushing up their own vocabulary, or studying alongside a child

This isn't designed for early readers still working on letter-sound basics. The grids assume the learner can already read multi-syllable words like 'heliocentric' and 'solstice' aloud, even if they don't yet know what they mean.

Why this exists

A vocabulary grid asks a learner to slow down on one word at a time. Meaning. Synonyms. Sentence. Etymology. Four prompts, one word, one structured space to think. Taking a word from four sides like this gives it more than one way to stick: the synonyms tie a new word to ones the learner already has, writing a sentence moves it from a word they recognise to one they can use, and the etymology box shows the root - so words from the same root start to connect, and a familiar part can help anchor an unfamiliar one. The first grid is completed as a worked example, so the learner sees what good answers look like before tackling the rest.

Related resources

The other 'sol-' 'sun' 'helio-' resources take different angles on the same set of words. The Reading and Spelling Cards anchor the words for multi-sensory practice; the Spelling Sheets break each word into sounds for blending and writing; the Activities pack tests recognition across cloze, wordsearches and sorting tasks. For all four core resources together at a saving, see the 'sol-' 'sun' 'helio-' Bundle.

Vocabulary grids in the same format are available for other roots in The Wordcrafter's Bench - 'civ-', 'naut-', 'dem-', 'chron-', 'quadr-' and 'sign' - and once a learner has worked through one, the next becomes faster.

For more reading on where everyday English words come from, The Wordhord gathers free word-history posts - flowers, food, French objects, biblical and seasonal words.

Available now as a PDF download.


Three word-parts, one meaning. 'sol-' from Latin, 'sun' from Old English, 'helio-' from Greek all carry the idea of the sun, and they turn up across everyday English: 'solar', 'sunflower', 'helium', 'solstice'. Once a learner sees the three forms for what they are, a whole cluster of words - science words, weather words, garden words - lines up behind a single idea.

Where these word-parts come from

Three word-parts in this set all mean 'sun', and they come into English from three different languages. 'sun' is the home-grown one, from Old English 'sunne'. 'sol-' is the Latin one, from 'sol' 'the sun'. 'helio-' is the Greek one, from 'hēlios' 'the sun'. Three languages, three forms, one idea - the star at the centre of our sky.

Here is the part worth knowing. Go back far enough and the three are the same word. Latin 'sol', Old English 'sunne' and Greek 'hēlios' all descend from a single Proto-Indo-European root, *sawel-, meaning 'the sun'. (Proto-Indo-European is the reconstructed ancestor of English, Latin, Greek, Sanskrit and most European languages - the deepest layer of word history we can sensibly trace. The asterisk marks it as reconstructed rather than written down anywhere.) The root had two shapes very early on, and that split is why English ended up with both an '-l-' form ('sol-') and an '-n-' form ('sun'). The Greek 'hēlios' belongs to the same family.

From the Latin side, 'solaris' 'of the sun' gave English 'solar' in the mid-15th century. 'solstitium' - 'sol' plus 'sistere' 'to stand still' - gave 'solstice' in the mid-13th century, the point where the sun seems to halt before turning back. 'solarium' first meant a sundial or sun-terrace in Latin, and its sense drifted to the glass sun-room we mean today. 'parasol' arrives by a different route, from Italian 'parare' 'to shield' plus 'sole' 'sun' (itself from Latin 'sol'): literally a shield against the sun.

From the Greek side, 'helio-' builds the science words. 'heliotrope' - 'hēlios' plus 'tropos' 'a turn' - came into English in the 1620s for a plant that turns its flowers to the sun; in Greek the same word first meant a sundial. 'heliocentric' puts the sun at the centre. 'helium' was coined in 1868, named for the sun because the gas was first detected in sunlight, before it was ever found on Earth in 1895.

From the Old English side, 'sunne' simply joins onto other words: 'sunflower', 'sunrise', 'sunlight', 'sunburn', 'sunny'. 'Sunday' is older and stranger - Old English 'Sunnandæg', a direct copy of Latin 'dies Solis' 'day of the sun'. One small thing ties the strands together neatly: 'solstice', 'heliotrope' and 'solarium' all began life connected to the sundial - the sun standing still, the sun turning, the sun's shadow marking the hour.

What's included

•      A vocabulary grid for each word in the set, each looking at one word from four sides: what it means, words close to it (synonyms), the word used in a sentence, and where it comes from (etymology)

•      A worked first grid, completed as an example, so the learner sees what good answers look like before tackling the rest

•      A glossary of suggested answers at the end, for checking or for the learner to research themselves

•      Words range from the everyday ('solar', 'sunrise', 'sunlight') to the less familiar ('heliocentric', 'perihelion', 'solstice')

•      Printable PDF

For personal use in home education and tutoring only.

Who it's for

Designed first for my own children, but they suit a wider range:

•      Anyone who loves etymology and wants to see English words through their history rather than memorise them cold

•      11 Plus learners building academic vocabulary

•      Children working through morphology in upper KS2, KS3 or KS4

•      Home-educated children working through structured spelling and vocabulary independently

•      Specialist tuition students, including those with dyslexia or poor working memory

•      Parents working alongside their children

•      Adults brushing up their own vocabulary, or studying alongside a child

This isn't designed for early readers still working on letter-sound basics. The grids assume the learner can already read multi-syllable words like 'heliocentric' and 'solstice' aloud, even if they don't yet know what they mean.

Why this exists

A vocabulary grid asks a learner to slow down on one word at a time. Meaning. Synonyms. Sentence. Etymology. Four prompts, one word, one structured space to think. Taking a word from four sides like this gives it more than one way to stick: the synonyms tie a new word to ones the learner already has, writing a sentence moves it from a word they recognise to one they can use, and the etymology box shows the root - so words from the same root start to connect, and a familiar part can help anchor an unfamiliar one. The first grid is completed as a worked example, so the learner sees what good answers look like before tackling the rest.

Related resources

The other 'sol-' 'sun' 'helio-' resources take different angles on the same set of words. The Reading and Spelling Cards anchor the words for multi-sensory practice; the Spelling Sheets break each word into sounds for blending and writing; the Activities pack tests recognition across cloze, wordsearches and sorting tasks. For all four core resources together at a saving, see the 'sol-' 'sun' 'helio-' Bundle.

Vocabulary grids in the same format are available for other roots in The Wordcrafter's Bench - 'civ-', 'naut-', 'dem-', 'chron-', 'quadr-' and 'sign' - and once a learner has worked through one, the next becomes faster.

For more reading on where everyday English words come from, The Wordhord gathers free word-history posts - flowers, food, French objects, biblical and seasonal words.

Available now as a PDF download.