| ACCELERATOR | • accelerator n. One who, or that which, accelerates. • accelerator n. A device for causing acceleration. • accelerator n. (Chemistry) A substance which speeds up chemical reactions. |
| ADULTERATOR | • adulterator n. One who or that which adulterates, or harms the purity of, something. • ADULTERATOR n. one who adulterates a commodity. |
| COGENERATOR | • cogenerator n. A combined heating plant and power generator. • COGENERATOR n. a device for cogeneration, the production of electricity from waste heat. |
| COOPERATORS | • cooperators n. Plural of cooperator. • coöperators n. Plural of coöperator. • co-operators n. Plural of co-operator. |
| DECELERATOR | • decelerator n. Someone or something that decelerates. • DECELERATOR n. something that decelerates. |
| DELIBERATOR | • deliberator n. A person who deliberates. • DELIBERATOR n. one who deliberates. |
| ENUMERATORS | • enumerators n. Plural of enumerator. • ENUMERATOR n. one that enumerates. |
| EVISCERATOR | • eviscerator n. Someone who eviscerates, whether physically or metaphorically. • eviscerator n. A device for eviscerating something. • EVISCERATOR n. one who eviscerates. |
| EXAGGERATOR | • exaggerator n. Someone who exaggerates. • EXAGGERATOR n. one who exaggerates. |
| EXASPERATOR | • exasperator n. Alternative spelling of exasperater. • EXASPERATOR n. one who exasperates, also EXASPERATER. |
| EXONERATORS | • exonerators n. Plural of exonerator. • EXONERATOR n. one who exonerates or frees from obligation. |
| INCINERATOR | • incinerator n. A furnace that burns refuse. • INCINERATOR n. one that incinerates. |
| OBLITERATOR | • obliterator n. One who obliterates. • OBLITERATOR n. one who obliterates. |
| RECUPERATOR | • recuperator n. A person who recuperates, or regains their health. • recuperator n. A regenerator (heating device). • RECUPERATOR n. an arrangement by which something lost is regained, such as the heat of waste gases in a furnace. |
| REGENERATOR | • regenerator n. One who, or that which, regenerates. • regenerator n. (Engineering) A device used in connection with hot-air engines, gas-burning furnaces, etc., in which… • REGENERATOR n. one that regenerates. |
| REMUNERATOR | • remunerator n. One who remunerates. • REMUNERATOR n. one who remunerates. |
| VITUPERATOR | • vituperator n. One who vituperates, or censures abusively. • VITUPERATOR n. one who vituperates. |
| VOCIFERATOR | • vociferator n. One who vociferates, or is clamorous. • VOCIFERATOR n. one who vociferates. |