Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb oust
2 senses of oust
Sense 1
oust, throw out, drum out, boot out, kick out, expel -- (remove from a position or office; "The chairman was ousted after he misappropriated funds")
=> remove -- (remove from a position or an office)
Sense 2
oust -- (remove and replace; "The word processor has ousted the typewriter")
=> supplant, replace, supersede, supervene upon, supercede -- (take the place or move into the position of; "Smith replaced Miller as CEO after Miller left"; "the computer has supplanted the slide rule"; "Mary replaced Susan as the team's captain and the highest-ranked player in the school")