When we want to add variety in our communication, it is important to know different synonyms for the words we commonly use. "Used by us" is a phrase that can be replaced by a number of alternative words such as "utilized by us," "employed by us," "put to use by us," "harnessed by us," or "leveraged by us." All of these phrases convey the same meaning that something has been used by a specific person or group. Using these alternatives can add richness and diversity to our writing, making it more engaging and interesting. By expanding our vocabulary, we can deliver our message in a more expressive and articulate manner.