The term "am dilatory" implies being slow and sluggish in completing a task. The antonyms can be words that represent the opposite of being sluggish, such as diligent, prompt, efficient, punctual, swift, and speedy. Being diligent means that you are hardworking and efficient, and you finish tasks on time. Being prompt means that you act without delay and complete tasks on time. Efficiency refers to completing tasks in the shortest time possible without sacrificing quality. Punctual individuals accomplish tasks before the specified deadline. Being swift and speedy implies working quickly and efficiently. By using the opposite of "am dilatory," individuals can work more efficiently and effectively.