Difference between Ahead and Up

AHEAD vs UP: ADJECTIVE

At or in the front
In a forward direction
In the future, preceding
In the direction one is facing or moving.
Having progressed more.
To surpass; to get the better of.
To push on in an enterprise.
Headlong; without restraint.
In or to the front; in advance; onward.
To a different or a more advanced time (meaning advanced either toward the present or toward the future)
To a more advanced or advantageous position
In or into a more advantageous position.
In the prescribed direction or sequence for normal use.
In a forward direction; onward.
At or to a different time; earlier or later.
In an advanced position or a configuration registering the future.
In or into the future; for the future.
In advance; before.
At or to the front or head.
Toward the future; forward in time
Leading or ahead in a competition
Ahead of time; in anticipation

Apart; into pieces.
Each; apiece.
To a stop.
So as to approach; near.
Used as an intensifier of the action of a verb.
Completely; entirely.
Into a state of excitement or turbulence.
With or to a greater intensity, pitch, or volume.
So as to advance, increase, or improve.
To or at a higher price.
In or toward a position conventionally regarded as higher, as on a scale, chart, or map.
To windward.
Into view or existence.
Above the horizon.
So as to detach or unearth.
Above a surface.
In or to an upright position.
In a direction opposite to the center of the earth or a comparable gravitational center.
In or to a higher position.
To a higher intensity
Nearer to the speaker
To a more central or a more northerly place
To a later time
Spatially or metaphorically from a lower to a higher position
Into consideration.

Ahead of time
Forward in time
Toward the future
To move ahead, as in coming to anchor after the sails are furled.
Forward; onward; with unrestrained motion or action: as, go ahead (= go on; proceed; push forward or onward; carry out your task or purpose: an idiomatic phrase said to have originated in the United States, and sometimes converted into an adjective: as, a go-ahead person); he pushed ahead with his plans.
In or to the front; in advance; before: as, they walked ahead of us all the way: in nautical language, opposed to astern: as, to lie ahead.
In anticipation
(idiom) (be ahead) To be winning or in a superior position.

Being or moving higher in position or greater in some value; being above a former position or level
(used of computers) operating properly
Open
(usually followed by `on' or `for') in readiness
Extending or moving toward a higher place
Getting higher or more vigorous
Raise
Used up

Away, Next, Out front, In the lead, Forrader, In advance, In front, Onwards, Leading, Forwards, Onward, Beforehand, Up, Before, Forward

Ascending, Awake, Prepared, Upbound, Raised, Heavenward, Finished, Improving, Skyward, Upfield, Risen, Rising, Upward, Upwards, Ahead

Early, Further, Advance, Beyond, Against, Away, Next, In the lead, In front, Leading, Forwards, Onward, Beforehand, Before, Forward

Ascending, Awake, Prepared, Upbound, Raised, Heavenward, Finished, Improving, Skyward, Upfield, Risen, Rising, Upward, Upwards, Ahead

Let me go ahead and address your points.
Hearing dates are not reserved ahead of time.
We have a long walk ahead of us.
He lifted his chin and stared proudly ahead.
Want to stay ahead of the stock trends?
When the traffic is clear and you can see ahead, sometimes you can see the lights ahead.
Clearly there was no dilemma among Town Council to go ahead or not to go ahead with the tree removal permit.
No, go ahead; you go ahead and buy.
Every bit of thinking ahead and planning ahead you do will be hugely helpful to your sons.
How can you plan ahead and come up with some strategies ahead of time?

By freeing up capital that had been dedicated to backing up its insurance offerings, Ameriprise is positioning itself to move into other financial services.
You can use the fee waiver for up to two SATs and up to six SAT Subject Tests.
Waking up to go to the bathroom and turning on a bright light break up your sleep.
Determine how to keep up spreadsheet that show the up is the pages on bunch of?
Alan Watts Everything that makes up the Universe makes up you!
Bass production, when he wakes up with a cold and is advised to change up his routine.
Businesses use up economic resources called assets to start up, maintain and run their operations.
All the best and please follow up with regards to how this matter ends up.
Homer messes up and ends up in jail.
Click on Embed code which will open up the pop up where we can paste the iframe tag mark up.