underpaid

adj

1. Getting too little financial compensation for one's work.

   “I am underpaid and overworked.”

   “The accusation that he lives like the “rat” he is, cutting down wages by his underpaid labor, he throws back in the teeth of the trades unions with the counter-charge that they are the first cause of his attitude to the labor question.”

   “Terry Gourvish, the lead author if the authorised commercial history of BR, described the new BTC structure thus: "The conclusion must be that the combination of a few undynamic railwaymen, underpaid full-timers (Commission and General Staff) and poorly-paid part-time businessmen was not a very potent managerial cocktail."”