Difference between Muster Up and Muster

MUSTER UP vs MUSTER: NOUN

A show; a review; an exhibition; in modern use, an exhibition in array; array.
A flock of peacocks.
A pattern; a sample.
A muster roll.
The persons assembled for such a gathering.
A gathering, especially of troops, for service, inspection, review, or roll call.
Compulsory military service
A gathering of military personnel for duty
A gathering or collection.
Gathering.
To pass through a muster or inspection without censure.
A list or register of all the men in a company, troop, or regiment, present or accounted for on the day of muster.
One who takes an account of troops, and of their equipment; a mustering officer; an inspector.
A book in which military forces are registered.
Any assemblage or display; a gathering.
The sum total of an army when assembled for review and inspection; the whole number of effective men in an army.
An assembling or review of troops, as for parade, verification of numbers, inspection, exercise, or introduction into service.
A show; a display.
Something shown for imitation; a pattern.
In hunting, a company or flock of peacocks.
A register or roll of troops mustered; also, the troops enrolled.
Showing.
A gathering of persons, as of troops for review or inspection, or in demonstration of strength; an assembling in force or in array; an array; an assemblage.

To call (troops) together, as for inspection.
To cause to come together; gather.
To bring into existence or readiness; summon up: : call.
To assemble or gather.
To be gathered together for parade, inspection, exercise, or the like; to come together as parts of a force or body.

To gather up; to succeed in obtaining; to obtain with some effort or difficulty.
To register them for final payment and discharge.
To inspect and enter troops on the muster roll of the army.
Hence: To summon together; to enroll in service; to get together.
To collect and display; to assemble, as troops for parade, inspection, exercise, or the like.

To assemble; meet in one place, as soldiers; in general, to collect.
To show; appear.
Synonyms To call together, get together, gather, convene, congregate.
To bring together into a group or body for inspection, especially with a view to employing in or discharging from military service; in general, to collect, assemble, or array.
. To show; point; exhibit.
(idiom) (pass muster) To be judged as acceptable.

Sinewless, Good part, Unstrength, Strengthful, Fortitude, Revigorate, Strength, Innerve, Sthenic, Sthenia, Courage, Come up, Rally, Summon, Muster

Collect, Obtain, Find, Get, Gather, Amass, Generate, Garner, Muster up, Come up, Selective service, Conscription, Draft, Rally, Summon

Pluck up, Sinewless, Good part, Unstrength, Strengthful, Fortitude, Revigorate, Strength, Innerve, Sthenic, Sthenia, Courage, Come up, Rally, Summon

Achieve, Enlist, Demonstrate, Bring, Collect, Obtain, Find, Get, Gather, Generate, Muster up, Come up, Draft, Rally, Summon

How do we muster up the courage to turn down new invitations while still keeping friends close?
Congressmen can muster up against the war in Iraq is tosay let Congress vote on it.
But can they muster up some points on offense against the very stingy Steeler defense?.
Maybe he could even muster up the courage to explain his feelings by then.
Tom Hanks was able to muster up a handful of anecdotes for print.
But TODAY all Old John could muster up was attacks on Obama.
He used pathos to muster up superior performances from ordinary citizen soldiers.
Bill right and muster up strength for him.
You better muster up some will to fight.
Can we pull ourselves together, muster up our civic pride, collective chins up, and move forward?.