usurp

verbs

seize and take control without authority and possibly with force; take as one's right or possession
"He assumed to himself the right to fill all positions in the town"; "he usurped my rights"; "She seized control of the throne after her husband died"
is derived from
is derived from
take the place of
"gloom had usurped mirth at the party after the news of the terrorist act broke"
is a type of (narrower)
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"