Acquaint (oneself with) is a commonly used phrase that means to become familiar with something or someone. However, there are many synonyms for this phrase that can be used to add variety to your writing. Some possible synonyms for acquaint (oneself with) include familiarize oneself with, get to know, acclimate oneself to, learn about, acquaint oneself to, and become acquainted with. Each of these alternatives can be used to convey a slightly different meaning or tone, depending on the context of your writing. Experimenting with synonyms for acquaint (oneself with) can help you to create more engaging and varied prose.