| ABACTORS | • abactors n. Plural of abactor. • ABACTOR n. (obsolete) a cattle thief. |
| ACTORISH | • actorish adj. Of, pertaining to, or characteristic of an actor or theatrical acting; like an actor. • ACTORISH adj. like an actor. |
| COACTORS | • coactors n. Plural of coactor. • COACTOR n. one who acts together with another. |
| COFACTOR | • cofactor n. A contributing factor. • cofactor n. (Biochemistry) A substance, especially a coenzyme or a metal, that must be present for an enzyme to function. • cofactor n. (Biochemistry) A molecule that binds to and regulates the activity of a protein. |
| ENACTORS | • enactors n. Plural of enactor. • ENACTOR n. one who enacts. |
| ENACTORY | • enactory adj. Serving to enact something, such as a law. • ENACTORY adj. pertaining to the enactment of law. |
| EXACTORS | • exactors n. Plural of exactor. • EXACTOR n. one that exacts, also EXACTER. |
| FACTOIDS | • factoids n. Plural of factoid. • FACTOID n. a statement said so often that it is believed to be true. |
| FACTORED | • factored v. Simple past tense and past participle of factor. • FACTOR v. to express as a product of two or more quantities. |
| FACTOTUM | • factotum n. (Dated) A person having many diverse activities or responsibilities. • factotum n. (Dated) A general servant. • factotum n. An individual employed to do all sorts of duties. |
| IMPACTOR | • impactor n. Any of several machines or devices in which a part impacts on another, or on a material. • impactor n. An object which impacts another. • IMPACTOR n. one that impacts, also IMPACTER. |
| LACTONES | • lactones n. Plural of lactone. • LACTONE n. a cyclic ester. |
| LACTONIC | • lactonic adj. (Organic chemistry) Of, relating to, or derived from, lactone. • LACTONIC adj. of, pertaining to, or derived from, lactone, one of a series of organic compounds, regarded as anhydrides of certain hydroxy acids. |
| LACTOSES | • lactoses n. Plural of lactose. • LACTOSE n. a lactic sugar. |
| NONACTOR | • nonactor n. Someone who is not an actor. • NONACTOR n. a person who is not an actor. |
| REACTORS | • reactors n. Plural of reactor. • REACTOR n. one that reacts. |
| REDACTOR | • redactor n. A person who redacts; an editor or compiler of texts. • REDACTOR n. an editor. |
| TRACTORS | • tractors n. Plural of tractor. • tractors v. Third-person singular simple present indicative form of tractor. • TRACTOR n. a motor vehicle used for farming. |
| TRIACTOR | • TRIACTOR n. a wager whereby the bettor must pick the first three places in the correct order. |
| VARACTOR | • varactor n. (Electronics) A solid-state diode whose capacitance varies with the applied voltage. • VARACTOR n. a two-electrode semiconductor device. |