instantly

At once.

With insistence; urgently.

As soon as.

At the same time; simultaneously.

Immediately after; without any intervening time: as, to be instantly killed.

With urgency; insistently; earnestly; assiduously.

Without the least delay or interval; at once; immediately.

With urgency or importunity; earnestly; pressingly.

without any delay

without delay or hesitation; with no time intervening