Answer:

depose

AnswerCrossword Clue
DEPOSEOust
DEPOSEExamine under oath
DEPOSETestify
DEPOSEBoot
DEPOSEForce out of office
DEPOSETopple from power
DEPOSETopple
DEPOSEBoot out
DEPOSEUnseat
DEPOSERemove from office