Soon; next; in due time; as soon as it becomes convenient.
Plainly, without circumlocution or ambiguity; absolutely; in express terms.
Straightforwardly; honestly.
In a direct manner; in a straight line or course.
In a straightforward way; without anything intervening; not by secondary but by direct means.
Exactly; just; at the shortest possible distance.
As soon as; immediately (elliptical for directly that/as/when)
For this reason; on this account; therefore.