profiteer

/ˌprɑfɪˈtɪr/
noun
  1. A person who makes an unfair or excessive profit, especially during a time of crisis or shortage.
    • People accused the landlord of being a profiteer when he doubled the rent.
    • The government passed laws to stop profiteers from taking advantage of the disaster.
    • During the war, some profiteers sold food at very high prices.
verb
  1. To make an unfair or excessive profit, especially by taking advantage of a crisis or shortage.
    • Some companies profiteered by selling masks at ten times the normal price.
    • The store was fined for profiteering during the emergency.
    • He was accused of profiteering from the housing shortage.
What does "profiteer" mean? | whatsthatwordmean | whatsthatwordmean