- At once - Forthwith - Immediately - Pronto! - Right away - Without the least delay or interval; at once;
immediately. - With urgency or importunity; earnestly; pressingly.
- A drain can be seen pronto! - A drain without delay - A mug! Pronto! - Act swiftly and promptly at first - As soon as possible - As soon as possible (init) - At the earliest moment