Difference between Devaluate and Undervalue

DEVALUATE vs UNDERVALUE: NOUN

A low rate or price; a price less than the real worth; undervaluation.
Undervaluation.
A value below the proper or true value; a low estimate of worth; a price less than the real value.

To esteem lightly; to treat as of little worth; to hold in mean estimation; to despise.
To have too little regard or esteem for.
To assign too low a value to; underestimate.

To value, rate, or estimate below the real worth. To esteem lightly; treat as of little worth; despise; hold in mean estimation.

Demonetized, Externalise, Unpeg, Internationalize, Undersell, Cheapen, Reflate, Revalue, Weaken, Revaluate, Debase, Denominate, Undervalue, Depreciate, Devalue

Underprice, Overstate, Overestimate, Overrate, Undersell, Overvalue, Dump, Underplay, Overlook, Underrate, Understate, Devaluate, Depreciate, Underestimate, Devalue

Destabilize, Economise, Underprice, Erode, Demonetized, Externalise, Unpeg, Internationalize, Undersell, Cheapen, Reflate, Weaken, Denominate, Undervalue, Devalue

Misunderstand, Overpay, Underprice, Overstate, Overestimate, Overrate, Undersell, Overvalue, Dump, Underplay, Overlook, Underrate, Understate, Underestimate, Devalue

So perhaps it is fairer across the board to devaluate the interview as an integral part of the college admissions procedure.
Repeal law giving President power to devaluate our currency and return power to Congress.
Let us therefore not devaluate this important function which as yet only the live teacher can perform.
What is worse, we too easily devaluate it.

Panhandle, also is easy to undervalue today as a military resource.
Tax inspectors were believed to undervalue assessments and pocket the difference.
Hence why most counties undervalue houses so often for taxing purposes.
An agent may undervalue your property so it sells fast.
Similarly, human gamblers tend to overvalue wins and undervalue losses.
But they are also people who tend to undervalue.
On the one hand, often we drastically undervalue manuscripts.
Do you think we tend to undervalue this truth?
We tend to overvalue losses and undervalue gains.
When you undervalue what you do, the world will undervalue who you are.