| PURIFIER | • purifier n. A person or device that purifies (by removing impurities). • PURIFIER n. one that purifies. |
| VERIFIER | • verifier n. Agent noun of verify; one who verifies. • verifier n. (Historical, computing) A device used to verify that a punched card had been punched correctly. • VERIFIER n. one who verifies. |
| CLARIFIER | • clarifier n. One who, or that which, clarifies. • clarifier n. (Linguistics) A speech act intended to clarify or correct one’s own prior utterance. • clarifier n. A vessel in which the process of clarification is conducted. |
| GLORIFIER | • glorifier n. Agent noun of glorify; one who glorifies. • GLORIFIER n. one who glorifies. |
| METRIFIER | • metrifier n. One who metrifies; a writer of verses. • METRIFIER n. one who metrifies. |
| NITRIFIER | • nitrifier n. (Chemistry) An agent employed in nitrification. • NITRIFIER n. an agent employed in nitrification. |
| PETRIFIER | • petrifier n. Person or other object that petrifies, either literally or figuratively. • PETRIFIER n. an agent that petrifies. |
| SCARIFIER | • scarifier n. One who scarifies. • scarifier n. The instrument used for scarifying. • scarifier n. An implement for stripping and loosening the soil, without bringing up a fresh surface. |
| SCORIFIER | • scorifier n. A refractory crucible used in the assay of metals. • SCORIFIER n. a thing which scorifies something; specifically a fireclay vessel used in the process of refining or assaying. |
| TERRIFIER | • terrifier n. One who, or that which, terrifies. • TERRIFIER n. one who terrifies. |
| CALORIFIER | • calorifier n. An apparatus that generates hot water. • CALORIFIER n. an apparatus for heating water in a tank. |
| GENTRIFIER | • gentrifier n. An agent of gentrification. • GENTRIFIER n. one who gentrifies. |
| DENITRIFIER | • denitrifier n. (Biology, soil science) An organism that engages in denitrification, the removal of nitrates from the environment. • DENITRIFIER n. an agent that removes nitrogen. |
| ELECTRIFIER | • electrifier n. Anything that, or anyone who, electrifies or startles. • ELECTRIFIER n. something or someone that electrifies. |