| ALIENER | • aliener n. Alternative form of alienor. • ALIENER n. one that transfers property. |
| BIGENER | • BIGENER n. (Latin) a hybrid between genera. |
| COGENER | • cogener n. A congener. • COGENER n. something of the same nature. |
| COZENER | • cozener n. An imposter, a swindler. • COZENER n. one who cozens. |
| GREENER | • greener adj. Comparative form of green: more green. • greener n. (Slang, derogatory) A newcomer; a recent immigrant. • greener n. (Slang, derogatory) A person with a passion for protecting the natural environment; an ecological activist. |
| INGENER | • ingener n. Obsolete form of engineer. • INGENER n. (Shakespeare) an engineer, also ENGINER. |
| LIVENER | • livener n. One who, or that which, livens. • livener n. (Slang) An alcoholic drink. • LIVENER n. one who livens. |
| OFTENER | • oftener adv. Comparative form of often: more often. • OFTEN adv. happening many times. |
| PREENER | • preener n. One who preens. • PREENER n. one who preens. |
| RAVENER | • ravener n. (Obsolete) One who, or that which, ravens or plunders. • ravener n. (Obsolete) A bird of prey. • RAVENER n. one who, or that which, ravens or plunders. |
| RIPENER | • ripener n. Any chemical compound used to promote ripening. • RIPENER n. one that ripens. |
| SERENER | • serener adj. Comparative form of serene: more serene. • SERENE adj. calm, tranquil. |
| TWEENER | • tweener n. (Sports) A person who plays at two positions, not good enough at either to be restricted to it. • tweener n. (Tennis) A shot that is hit between the legs. • tweener n. (Informal) A tweenager. |
| WAKENER | • wakener n. One who wakens. • WAKENER n. one that wakens, also WAKER. |
| WIDENER | • widener n. Any device used to widen something; especially a drill designed to produce a hole greater than its own diameter. • Widener prop.n. A surname. • WIDENER n. a kind of tool for widening something. |
| WIZENER | • WIZEN adj. shrivelled. |