Synonyms for committed

assiduous, attached, bound, dedicated, determined, devoted, diligent, earnest, engaged, faithful, firm, focused, hardworking, industrious, intent, invested, loyal, motivated, passionate, pledged, pledging, promised, resolute, staunch, steadfast, strong-minded, studious, subscribed, sworn, undaunted, unwavering, vowed, wholehearted, zealous