have a lot in common

[diamondcutter]

I think the logic of the phrase “have a lot in common” is “have a lot of things in common quality” or “have a lot of things which share the same quality”.

Do you think my understanding makes a little sense?
I know many teachers would say it’s unnecessary for me to think that further but I’m just curious.

 

[tedmc]

You are talking about the meaning of the phrase, not "the logic of the phrase".

What do you mean by "common quality"and "same quality"? Quality is ambiguous; it could mean standard or attribute.

I think it is not so much about quality but being "similar/comparable in many aspects". The dictionary defines it as "share the same interests or have similar characteristics".

 

[jutfrank]

I don't know what you mean by 'in common quality' but it doesn't sound like it's right.

If two things have a lot in common, they share a lot of features/properties/qualities, etc.

 

[Tarheel]

If two people have a lot in common they like a lot of the same things. They might also have similar backgrounds.

 

[jutfrank]

If two people have a lot in common they like a lot of the same things. They might also have similar backgrounds.

Yes. And to add to that, they might have a lot of similar interests, tastes, experiences, physical attributes—the list can go on and on. It isn't confined just to 'qualities'.

 

[Tdol]

We like similar music, food, etc, and share political views, etc.

 

[emsr2d2]

Bear in mind that it's possible for two people to have a lot in common but also to disagree on a lot of things.

 

[Tdol]

Oh no it isn't.

etc

:-D