tardier

Example:He always responds promptly to my emails, never causing any delays.

Definition:Acting or done in a timely manner, without unnecessary delay.

Example:The relief team moved swiftly to rescue the victims from the landslide without any delay.

Definition:Moving or acting very quickly and with speed.

Example:Despite the unexpected emergency, the staff acted quickly and calmly to resolve the issue.

Definition:Fast or swift in movement or action; responsive to promptings.