What is the synonym for close?

The best synonym for "close" depends on the context. Here are some options:

For proximity:

* Near

* Adjacent

* Nearby

* Next to

* Beside

For similarity:

* Alike

* Similar

* Resembling

* Comparable

For intimacy:

* Intimate

* Familiar

* Confidential

* Trusting

For being shut:

* Shut

* Closed

* Sealed

* Locked

For being near to a conclusion:

* Nearing

* Approaching

* Imminent

* Pending

For being tight:

* Tight

* Snug

* Secure

* Firm

For being secretive:

* Private

* Confidential

* Secret

* Hidden

Please provide more context about how you're using the word "close" so I can give you a more accurate synonym.