A fast worker Definition 1 of 2Pro Tip 1/3Work Context Use 'a fast worker' for someone who performs job tasks quickly and well. During the inventory, our team realized Sheila is a fast worker. Pro Tip 2/3Positive Evaluation 'A fast worker' is often a compliment in professional settings, showing respect. Our manager always praises Paul because he's a fast worker. Pro Tip 3/3Potential Ambiguity Sometimes 'a fast worker' might imply careless work, so context matters. He's a fast worker, but check his work for errors.