Equal words of “regarding”?

[Lennie_ar]

Dear English language users,

I would like you to provide me with equal words of “regarding”?

So far, I have in mind the alternatives “concerning” and “as regards”.

There is any other equal word or phrase?

Thank you in advanced.

[Raymott]

Dear English language users,

I would like you to provide me with equal words of “regarding”?

So far, I have in mind the alternatives “concerning” and “as regards”.

There is any other equal word or phrase?

Thank you in advanced.

Have you checked a thesaurus? That's one of their main functions. Unless you have a specific sentence, the work has already been done by the authors of thesauruses.
Nevertheless, here are a few more: "In relation to ..."; "On the topic of ..."
None of those alternatives are exactly equal, of course. They are all terms that could be considered for use in more or less similar circumstances.