profiteer
verbEtymology From profit + -eer.
1
To make an unreasonable profit not justified by cost or risk.
noun, verb — 2 senses
/ˌpɹɒfɪˈtɪə(ɹ)/
Etymology From profit + -eer.
Derogatory One who makes an unreasonable profit not justified by cost or risk, a rent-seeker.
Etymology From profit + -eer.
To make an unreasonable profit not justified by cost or risk.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.