chalk and cheese
idiomPart ofchalk
chalk and cheese — idiom
1. Two people or things that are completely different from each other.
1.idiom
Definition
Two people or things that are completely different from each other.
Example
Maya and her twin sister are like chalk and cheese.
Although they are brothers, their personalities are chalk and cheese.
2. used to say that two people or things are completely different from each other,
2.idiom
Definition
used to say that two people or things are completely different from each other, with no shared qualities
Example
The two brothers are like chalk and cheese — one loves the city and the other prefers the quiet countryside.