Here is a version we enjoy playing with our children. Its similar to Dixit but you can play it in the car, since it needs nothing but conversation.
You say 3 or more words, for example:
skateboard, chimney, stage
You need to find the one which is not similar to the others in some aspect.
In the example its the chimney, as usually you dont step onto it.
The winner is who finds out the word which doesnt fit into the concept.
Thats all. Difficulty is up to you, and primarily its planned to be played with little children which they enjoy a lot.
Spoiler (click to reveal)
1: Only single digit number
12: Only even number
-13: Only negative number
23: Only number without the digit 1 in it