Skip to main content

TheSchoolRun.com closure date

As we informed you a few months ago, TheSchoolRun has had to make the difficult decision to close due to financial pressures and the company has now ceased trading. We had hoped to keep our content available through a partnership with another educational provider, but this provider has since withdrawn from the agreement.

As a result, we now have to permanently close TheSchoolRun.com. However, to give subscribers time to download any content they’d like to keep, we will keep the website open until 31st July 2025. After this date, the site will be taken down and there will be no further access to any resources. We strongly encourage you to download and save any resources you think you may want to use in the future.

In particular, we suggest downloading:

You should already have received 16 primary school eBooks (worth £108.84) to download and keep. If you haven’t received these, please contact us at [email protected] before 31st July 2025, and we will send them to you.

We are very sorry that there is no way to continue offering access to resources and sincerely apologise for the inconvenience caused.

What is a root word?

What is a root word?
We explain what a root word is and how prefixes and suffixes can be added to root words to turn them into words with different meanings.

What is a root word?

A root word is a basic word with no prefix or suffix added to it (a prefix is a string of letters that go at the start of a word; a suffix is a string of letters that go at the end of a word). By adding prefixes and suffixes to a root word we can change its meaning.

The suffixes -er and -est are also used to form the comparative and superlative of adjectives (for example, light / lighter / lightest).

For example:

The root word astro could have the suffix -nomy added to it to make the word astronomy.

'Astro' means 'stars' and 'nomy' means the study of something. Astronomy is the study and knowledge of stars.

The root word lingual could have the prefix bi- added to it to make the word bilingual.

'Bi' means two and 'lingual' means pertaining to language. Someone who is bilingual is fluent in two languages.

Some root words can have both prefixes and suffixes attached to them to turn them into words with different meanings:
 

Root wordWith a prefix addedWith a suffix added
normalabnormalnormality, normalise
mightalmightymightily
educationco-educationeducational, educationally
legalillegallegalise, legality
matureimmaturematurity
behavemisbehavebehaviour, behaved
fictionnon-fictionfictional, fictionally
dressundressdressed
happyunhappyhappier, happily

Children learn a range of words with suffixes and prefixes throughout their time at primary school, usually starting in Year 2 and Year 3.

Often, children will be given a list of spellings to learn at home that all have the same suffix, or all have the same prefix.

It is a good idea for them to be aware of root words, as learning one root word (for example: education), will then help them to spell other words containing that word such as co-education and educational.

Learning root words, suffixes and prefixes also helps children to understand words better, as they begin to see links between different words and identify word families.