"Be means of" is a phrase used to indicate the method, instrument, or agency through which something is accomplished. However, if you want to add some variety to your vocabulary, there are many synonyms for this phrase that you can use. For example, instead of saying "by means of," you could say "through," "via," "using," "with the help of," "by way of," "by virtue of," "by reason of," or "through the agency of." These synonyms provide more options for expressing the same idea, adding richness and clarity to your writing or speaking. It's always good to expand your vocabulary and use varying words to convey your message, especially when it comes to more formal communication.