direct vs head-on

Immediate; express; plain; unambiguous. 

having a single flight number. 

Straight; not crooked, oblique, or circuitous; leading by the short or shortest way to a point or end. 

Pertaining to, or effected immediately by, action of the people through their votes instead of through one or more representatives or delegates. 

Proceeding without deviation or interruption. 

Straightforward; sincere. 

In the line of descent; not collateral. 

In the direction of the general planetary motion, or from west to east; in the order of the signs; not retrograde; said of the motion of a celestial body. 

To manage, control, steer. 

To aim (something) at (something else). 

To point out to or show (somebody) the right course or way; to guide, as by pointing out the way. 

To point out to with authority; to instruct as a superior; to order. 

Direct, abrupt, blunt or unequivocal; not prevaricating. 

Of a collision, from the front or in the direction of motion. 

With the front of a vehicle. 

With direct confrontation.