31 synonyms for utilized such as applied, activated, and adopted. Utilized is an adjective, and its antonyms are unused and neglected.
Activated, Adopted, Applied, Arranged, Brought into play, Capitalized on, Consumed, Deployed, Directed, Employed, Engaged, Exercised, Exploited, Explored, Facilitated, Functioned, Harnessed, Implemented, Integrated, Leveraged, Managed, Maximized, Operated, Realized, Refined, Serviced, Taken advantage of, Used, Used up, and Wielded.