| AUTOBIOGRAPHER | • autobiographer n. One who writes his or her own life or biography. • AUTOBIOGRAPHER n. one who writes autobiographies. | 
| AUTOBIOGRAPHERS | • autobiographers n. Plural of autobiographer. • AUTOBIOGRAPHER n. one who writes autobiographies. | 
| AUTOBIOGRAPHIES | • autobiographies n. Plural of autobiography. • AUTOBIOGRAPHY n. the biography of a person narrated by himself or herself. | 
| BACTERIOPHAGOUS | • bacteriophagous adj. Pertaining to the predation and consumption of bacterium. • BACTERIOPHAGOUS adj. of or like a bacteriophage, a bacterium that eats other bacteria, also BACTERIOPHAGIC. | 
| GERONTOPHOBIA | • gerontophobia n. An abnormal and persistent fear of aging or growing old. • gerontophobia n. An abnormal and persistent fear of elderly individuals or people. • gerontophobia n. An aversion or hatred towards elderly people. | 
| GERONTOPHOBIAS | • GERONTOPHOBIA n. a fear of old age or of growing old. | 
| PALAEBIOLOGIST | • PALAEBIOLOGIST n. a student of palaebiology. | 
| PALAEBIOLOGISTS | • PALAEBIOLOGIST n. a student of palaebiology. | 
| PALAEOBIOLOGIST | • palaeobiologist n. A scientist who studies palaeobiology. • PALAEOBIOLOGIST n. a student of palaeobiology. | 
| PALEOBIOLOGIST | • paleobiologist n. A biologist whose speciality is paleobiology. • PALEOBIOLOGIST n. one who studies paleobiology. | 
| PALEOBIOLOGISTS | • paleobiologists n. Plural of paleobiologist. • PALEOBIOLOGIST n. one who studies paleobiology. | 
| PATHOBIOLOGIES | • pathobiologies n. Plural of pathobiology. • PATHOBIOLOGY n. the biology of disease. | 
| PHOTODEGRADABLE | • photodegradable adj. Capable of being chemically broken down as the result of a photochemical reaction. • PHOTODEGRADABLE adj. chemically degradable by the action of light. | 
| POWERBOATING | • powerboating n. The act of travelling in a powerboat. • POWERBOATING n. the sport of driving a powerboat. | 
| POWERBOATINGS | • POWERBOATING n. the sport of driving a powerboat. | 
| THERMOBAROGRAPH | • thermobarograph n. An instrument for recording simultaneously the pressure and temperature of a gas; a combined thermograph… • THERMOBAROGRAPH n. a device that simultaneously records the temperature and pressure of the atmosphere. |