Overpay is a antonym of underpay.
As verbs the difference between underpay and overpay
is that underpay is to pay someone less than the value of their work while overpay is to pay too much.
underpay
English
Verb
To pay someone less than the value of their work.
Antonyms
* overpay
overpay
English
Verb
To pay too much.
Antonyms
* underpay