"Make use" is a common phrase used in everyday language to convey the act of utilizing something or someone for a specific purpose. However, there are various synonyms that can replace this phrase to add variation to your sentences and make your writing more interesting.
Some synonyms for "make use" include employ, utilize, harness, exploit, avail oneself of, capitalize on, put into service, ply, and exercise. For example, instead of saying "I will make use of my free time to study," you could say "I will utilize my free time to study" or "I will capitalize on my free time to study." These synonyms provide a way to avoid repetitive language and enhance the clarity of the message you are trying to convey.