The odd one out of the family: château is not of the family of chat
Each line holds four words. Three are of the same family, the fourth looks like them without being one: laitue among lait, laitier, laitage, solitude among soleil and ensoleillé. The child circles the odd one out. It is the exercise of the French national tests at the start of year 5, which checks that a pupil does not rely on letters alone. Each odd one out in Lexikit was checked in an etymological dictionary. The word families exist in French, German and Spanish.
Free, no account needed. Opens in your browser.

In 3 steps
- Add your families: type one word of each family, chat, dent, lait, soleil…
- Give the family or not: “The family of the word chat” above the line, or nothing for older pupils.
- Print: six or nine lines per page, the answer key at the end.
What you can set
- Family given above each line, or not
- Six or nine lines per page, depending on the size
- Writing in capitals, print or cursive
- Answer key page
- On screen: the family's word, the odd one out to touch among four
Ways to use it
- Prepare the French national tests of year 5
- Show that two words that look alike are not always of the same family
- In small groups, come back to the meaning of words rather than their letters
Frequently asked questions
How are the odd ones out chosen?
They start like the words of the family but do not share their root: château comes from the Latin castellum, not from chat. Each one was checked, and some false friends were left out: dentelle really is of the family of dent.
Do all families have an odd one out?
Almost all of them. A family without one gives no line. When none has one, Lexikit suggests families to add, one click each.
With the same words
Sort the words by familyThe words of two or three word families mixed at the top of the page, one house per family: chaton, laitier, jardinier to write under the right roof.
Circle the rootThe words of a family on a line: jardin, jardinier, jardinage. The child circles in each one the part they share, the root.
Odd one outOn each row, three pictures of one category and an odd one out to cross out, six or eight rows per sheet.
Your turn
Open Lexikit, write your words, choose a resource: all that is left is to print. Free, no account, and your words stay on your device.
Create an “Odd one out of the family” worksheet