Akademik

usurper

noun

one who wrongfully or illegally seizes and holds the place of another

• Syn: ↑supplanter

• Derivationally related forms: ↑supplant (for: ↑supplanter), ↑usurp

• Hypernyms: ↑wrongdoer, ↑offender

• Hyponyms: ↑claim jumper

Useful english dictionary. 2012.