Operate

въздействам

vǎzdejstvam

(to produce effect on the mind; to exert moral power)

действам

dejstvam

(to produce a physical effect)

оперирам

operiram

(medicine: to perform some manual act upon a human body in a methodical manner)

оперирам

operiram

(to deal in stocks)

работя

rabotja

(to perform a work or labour)

управлявам

upravljavam

(to operate a machine)