Look at the word below:
heated
Here, the suffix -ed has been added to the word heat.
A suffix is a group of letters added to the end of a word.
Heat is an example of a root word.
We can also add the prefix -re to heat to make the word reheat.
A prefix is a group of letters added to the start of a word.
Root Words
A root word is a word where neither a suffix nor a prefix have been added.
These words are all root words:
Heat
Play
Help
We could add the suffix -ed to all three words to make heated, played and helped.
These are all verbs in the past tense.
We could also add the suffix -ful to play to make playful.
These words have all had suffixes added.
Packed
Magical
Cheerful
Can you spot the root words?
The root words are:
Pack
Magic
Cheer
In this activity, you’ll be on the hunt for root words. Make sure you look out for any suffixes and remove them to get the root word.