12-letter words that end in ator
- precipitator — to hasten the occurrence of; bring about prematurely, hastily, or suddenly: to precipitate an international crisis.
- prestigiator — someone who practises sorcery or prestidigitation
- prevaricator — a person who speaks falsely; liar.
- qualificator — (in an ecclesiastical court) an officer charged with examining cases and preparing them for trial.
- radiolocator — radar.
- reciprocator — to give, feel, etc., in return.
- refrigerator — a box, room, or cabinet in which food, drink, etc., are kept cool by means of ice or mechanical refrigeration.
- reperforator — (especially in teletype transmission) a machine for punching a duplicate perforated paper tape of incoming messages so that they may later be retransmitted: used for automatic typesetting.
- resuscitator — a person or thing that resuscitates.
- reverberator — to reecho or resound: Her singing reverberated through the house.
- scarificator — a person who scarifies.
- scintillator — a phosphor capable of producing scintillations.
- significator — a planet deemed significant in astrology
- stabilizator — a stabilizer
- subordinator — a conjunction introducing a subordinate clause, as when in They were glad when I finished.
- teleoperator — a robotic device controlled from a distance by a human operator: usually used to provide safety for the operator, as in working with radioactive materials
- testificator — a person who witnesses