- At once - Rapidly - With all possible speed - With great speed - Haste or speed in traveling, like that of a post or
courier. - With speed or expedition; as, he traveled posthaste;
to send posthaste.
- As soon as possible - At once - At once, informally - Directly (coll) - Get public relations onto it without delay - Immediately - Puerto Rico or Northern Territory? Order initials at once!
- At once - Forthwith - Immediately - Pronto! - Right away - Without the least delay or interval; at once;
immediately. - With urgency or importunity; earnestly; pressingly.
- A negative reply from a Frenchman without a name - Author unknown in Lebanon - Author’s name obviously not known to start with - Before long - early arch - In a little while - In a short time